What is Ramp: Definition and 685 Discussions

RAMP (an acronym for Roy Ayers Music Productions) was an American soul/jazz band from Cincinnati, Ohio. It was founded in 1976 by Roy Ayers, who was not a member of the group, though he did write and produce songs on their only album. The band consisted of Sharon Matthews and Sibel Thrasher on vocals, Landy Shores on guitar, Nate White on bass, and John Manuel on drums and percussion. The band are joined in the present day by Kia Bennett and Desiree Jordan.
The group released one studio album, Come Into Knowledge, subsequently considered a classic among rare-groove collectors, artists (such as Erykah Badu, Mary J. Blige, Common, PM Dawn, A Tribe Called Quest and many others who have used RAMP samples in their music) and Roy Ayers fans.
Come Into Knowledge was recorded at Electric Lady Studios in New York City and at Record Plant in Hollywood, California. The group was a vehicle for the songwriting talents of Ayers and Edwin Birdsong. Released in 1977 via ABC Blue Thumb, the set featured a version of Ayers' "Everybody Loves the Sunshine" along with the 'rare groove' track "Daylight". The LP record release of the album commands very high prices. The album was eventually reissued and re-released on CD in 2007 by P-Vine Records in Japan and by Verve Records in Europe and the United States.The group split up shortly afterwards, but reformed in 2006 for new tours and recordings. RAMP performed on June 30, 2007, with Washington, D.C. jazz pianist Will Rast, at the Central Park SummerStage in New York City. RAMP member Sibel Thrasher died in April 2020.In 2008, the song "Daylight" featured Grand Theft Auto IV on the fictional radio station The Vibe 98.8.

View More On Wikipedia.org
  1. W

    How Much Further Will the Ring Roll Up the Inclined Plane?

    Homework Statement A ring of mass 2.83 kg, inner radius 5.30 cm, and outer radius 6.95 cm rolls (without slipping) up an inclined plane that makes an angle of θ=37.4°, as shown in the figure below. http://capa.physics.mcmaster.ca/figures/sb/Graph11/sb-pic1106.png At the moment the ring...
  2. U

    Inclined ramp, object moving down towards spring

    Homework Statement You are designing a delivery ramp for crates containing exercise equipment. The crates weighing 1490 N will move at a speed of 2.10 m/s at the top of a ramp that slopes downward at an angle 25.0°. The ramp exerts a kinetic friction force of 540 N on each crate, and the...
  3. J

    Inclined ramp inside an accelerating train

    Hello, I have a question for homework. The question reads: A body of mass m=4.8 kg is standing on a ramp inclined in an angle of α=12 degrees. The static friction coeficient between the ramp and the body is μ=0.24. The ramp, which is inclined to the left, is in a train, which accelerates to...
  4. H

    How to Calculate the Time and Weight of a Ball Rolling Down a Ramp

    The title really says it all. Lets say i have a ramp, 1 meter long, that is at a 32 degree tilt. I place a ball on the top of the ramp and let if role down the ramp (no friction). 1. How long should it take for the ball to get near the bottem and 2. Since the ball is falling what is the ball's...
  5. A

    Latching mechanism for a tilting ramp

    Hello all I have attcahed a WORD file that has a diagram that exlains the problem. When you open the file, you would see that I have a inclined part (called ramp) that pivots on a base. A ball (load) rolls up the ramp. The ramp is supported by a spring and some linkage. The linkage shown is...
  6. T

    Conservation of energy of block and ramp

    Homework Statement A 200g block is pushed against a horizontal spring of constant 200 N/m until it is compressed 15cm. When the mass loses contact with the spring it moves over a horizontal rough patch of surface of length 50cm and coefficient of friction 0.2. After passing this patch the block...
  7. T

    Analyzing Ball's Vertical Displacement on a Ramp

    Homework Statement Basically i have been given a set of data to analyse. The data was collected by rolling a ball of a ramp. The ramp is set on a table and the edge of the ramp is parralel to the table. The ball then travels through the air until it hits a piece of carbon paper. The vertical...
  8. J

    Roller Coaster, Cosine 'ramp', Exit Velocity?

    Homework Statement The teacher screwed up and gave us a problem that he could not solve. I am trying to solve it for fun. A roller coaster has a cosine shape. The coaster starts at the top (0 pi) with near 0 velocity Friction is 0, and there is no air resistance. Homework Equations...
  9. Z

    Explaining Velocity Increase on Ramp: Gravity & Slope

    Homework Statement Explain in detail (include gravity, etc...) why a ball would have greater velocity when rolling down a ramp (same thickness and composition) with greater slope than one without. Homework Equations acceleration = v/t gravity = -9.81 m/s The Attempt at a Solution...
  10. J

    Conservation of Momentum- with ramp

    Homework Statement A .2kg block from rest slides down a frictionless ramp that is .5 meters long. The block lands on a flat surface and moves towards another block that is 1.4 meters away. The other block is not moving and it has a mass of .8kg. The Miu (sp?) of the flat surface is .1...
  11. daniel_i_l

    Rolling Down a Ramp: Tube of Water vs Dirt - Which is Faster?

    I was wondering what rolls down a ramp faster - a tube (capped) full of dirt of a tube full with water. So i tried it and found that the water rolled faster -when it's mass was less then dirts mass and also when it was more. i thought of two reasons for this: 1) the water doesn't spin around...
  12. M

    What is the Net Horizontal Force on an Inclined Ramp?

    Homework Statement A block of mass 2.1 kg is placed on a frictionless inclined ramp of mass 20.0 kg, with the angle θ= 31o as shown below. http://s4.lite.msu.edu/res/msu/physicslib/msuphysicslib/09_Force_and_Motion/graphics/prob91_plane2.gif Calculate the size of the net horizontal...
  13. R

    Finding the Speed Needed to Propel Packages Up an Inclined Ramp

    Homework Statement You are working for a shipping company. Your job is to stand at the bottom of a 8.0-m-long ramp that is inclined at 37 degrees above the horizontal. You grab packages off a conveyor belt and propel them up the ramp. The coefficient of kinetic friction between the packages...
  14. C

    What is the height at which the ball starts to move on a ramp?

    Homework Statement A ball of mass 522 g starts at rest and slides down a frictionless track. It leaves the track horizontally, striking the ground. a. at what height above the ground does the ball start to move? Homework Equations I have: mgh=mgh_2+1/2mv^2 which simplifies to...
  15. G

    What's an 8% grade of a ramp?

    Homework Statement An automobile driver traveling down an 8% grade slams on his breaks and skids 26 m until hitting a car... Homework Equations The Attempt at a Solution I have no idea what a 8% grade is. I am guessing it is a slope, but how much? Thanks for any help I am stumped.
  16. V

    Sphere rolling down a ramp linear acceleration

    Homework Statement "A solid sphere of radius R and mass M is initially at rest at the top of a ramp. The lowest point of the sphere is a vertical h above the base of the ramp. It is released and rolls without slipping down the ramp. Determine the linear acceleration while the sphere is...
  17. C

    Hoop Rolling Up Ramp: Confirm if Altitude Higher Than in Part A?

    Homework Statement A large hoop rolls without slipping across a horizontal surface. The hoop has a constant translational speed of 9.2 m/s, a mass m of 16 kg, and a radius r of 1.3 m. The moment of inertia of the hoop about its center of mass is 1mr^2. The hoop approaches a 22° incline of...
  18. E

    Solid sphere vs. disk ramp test and time difference.

    A solid sphere and a solid disk are released from rest at the top of the ramp. The inclination angle is theta to the horizontal and the vertical height of the ramp is h. Determine the time difference between the objects for them to read the bottom of the ramp. This is what I've solved...
  19. A

    A Solid Sphere Release From Rest at the top of a Ramp.

    Please help me with this question. Thank you. A 2.0 kg solid sphere (radius = 0.10m) is released from rest at the top of a ramp and allow to roll without slipping. The ramp is 0.75m high and 5.3 m long. Find Ktotal, Krot, and Ktranslation.
  20. A

    Kinetic friction between the box and the ramp

    Coefficient of kinetic friction :confused: so I am working on the force of friction and overcoming friction i know that the coeffcient of friction is equal to the kinetic force over the normal force and i can get these when hte system is on a horisantal surface But i don't understand how to...
  21. Y

    Impulse and momentum of a cart down a ramp

    Question: A 500 g cart is released from rest 1.0 m from the bottom of a frictionless, 30 degrees ramp. The cart rolls down the ramp and bounces off a rubber block at the bottom. During collision, the cart and the ramp are in contact for 0.0267 sec. The average force exerted by the ramp on the...
  22. M

    What is the linear speed of a bowling ball after rolling up a ramp?

    Linear speed up a "ramp" After you pick up a spare, your bowling ball rolls without slipping back toward the ball rack with a linear speed of v = 3.02 m/s (Figure 10-24). To reach the rack, the ball rolls up a ramp that rises through a vertical distance of h = 0.47 m. What is the linear speed...
  23. R

    Spring compression distance from a block sliding down a ramp

    A 10kg box slides 4.0m down a frictionless ramp, then collides with a spring whose spring constant is 250 N/m. (Also, the ramp is angled at 30 degrees). a). What is the maximum compression of the spring? b). At what compression of the spring does the box have its maximum velocity? I started...
  24. K

    Solve Statics on a Ramp: Find Cable Force & Pin Hinge A

    Given: A ramp which is sitting as illustrated below. The ramp weighs 200 lb. http://img165.imageshack.us/img165/8601/problem523fe4.th.png Find 1: Cable force (line CD) so that the reaction at point B=0. Find 2: Determine the Horizontal and vertical components of pin hinge at point A...
  25. G

    Calculating Ramp Height for Hoop Rolling Up Inclined Angle

    A hoop rolls up a ramp inclined at an angle of 27. If the speed of the center of mass of the hoop is 3.5 m/s at the bottom of the ramp, what height will the hoop reach? I am just not sure how to began. I am thinking i should use work-ene theorm but then i just get stuck. i can't seem to...
  26. M

    Normal Force of a skateboarder at the bottom of a circular ramp

    A skateboard track has the form of a circular arc with a 3.75 m radius. A 47.0 kg skateboarder starts from rest at the top of the circular arc. What is the normal force exerted on the skateboarder at the bottom of the circular arc? I tried using conservation of energy to solve for v mgh=1/2...
  27. K

    Greater Force= Greater Work; box up ramp

    Hi, this question seems pretty easy, but I was just wondering if I'm missing anything with my solutions. Two ramps, one steeper than the other, are available to move a heavy crate from the ground onto the bed of a truck. In the absence of friction, it takes more force to push the crate up the...
  28. S

    Forces and Work Done by Weight on a Ramp

    1) A constant external force P=170 N at 30 degrees above the horizontal is applied to a 20 kg box, which is on a rough horizontal surface. The force pushes the box a distance of 8.0 m, in a time interval 0f 6.0 s, and the speed changes from v1 = 0.3 m/s to v2 = 2.5 m/s. The work done by external...
  29. B

    A 2.0 kg wood block is launched up a wooden ramp

    A 2.0 kg wood block is launched up a wooden ramp that is inclined at a 30 degree angle. The block's initial speed is 10 m/s. The coefficient of kinetic friction of wood on wood is .200 1)What vertical height does the block reach above its starting point? 2)What speed does it have when it...
  30. H

    How can the final speed of books sliding on a ramp be calculated?

    A box of textbooks of mass 24.4 rests on a loading ramp that makes an angle a with the horizontal. The coefficient of kinetic friction is 0.230 and the coefficient of static friction is 0.360 . I figured out that the angle is 19.8 and acceleration is 1.2m/s^2. I would like to know how to...
  31. B

    A 2.0 kg wood block is launched up a wooden ramp

    Can someone help me with this problem. A 2.0 kg wood block is launched up a wooden ramp that is inclined at a 30 degree angle. The block's initial speed is 10 m/s. The coefficient of kinetic friction of wood on wood is .200 1)What vertical height does the block reach above its starting...
  32. C

    Designing a Ramp for Consistent Ball Rolling: Exploring Formulas and Variables

    I have to make a ramp, eek! Here is my assignment. I would appreciate help with choosing what formula to use. I am so lost. Design a Ramp: The ramp can be made of any material and be any width, length, and/or height. The only rule is that there must be a ball of any material that will...
  33. O

    Does Increasing Ramp Angle Double Ball Speed?

    A ball is rolled down a frictionless incline at some angle \theta below the horizontal. If you increase the angle of the incline by a factor of two (make the ramp steeper downward by twice as much), does the ball roll down at double the speed? Here is what I said: No. because of the following...
  34. H

    Calculating Force for a Box on an Inclined Ramp

    This one's killing me: A box with a mass of 22 kg is at rest on a ramp inclined at 45 degrees to the horizontal. The coefficients of friction between the box and the ramp are u(s) = 0.78 and u(k) = 0.65. Determine the magnitude of the smallest force that can be applied onto the top of the...
  35. daniel_i_l

    Exploring Energy Loss on a Ramp with Rolling/Sliding Ball

    Lets say you have a ball on a ramp (hight h). It rolls down to the ground and then starts moving at aconstant speed - no friction (ok don't kill me, it's not really rolling either, just sliding). Now to the point of view of someone moving at the final speed of the ball and in the same...
  36. daniel_i_l

    The Physics of Rolling Down a Ramp

    A ball is rolling down a ramp, which of the following is true: 1) gravity is pulling both in the direction of the ramp an perpendicular to that, the perp part is cancled out by the normal force so the ball rolls in the direction of the ramp. 2) gravity pulls down, this causes a normal force...
  37. U

    Can an analytical solution for PRKE be found with ramp reactivity ?

    Hi there, Before i state what my actual question is, let me give some background on some work i have done on this. I have been trying to solve the 0-D PRKE transient problem for a step and a ramp input numerically using couple of high precision methods. 1) Using MATLAB's inbuilt ode23s...
  38. V

    Solve Distance for Box A Sliding Down Ramp

    The 30 lb box A is released from rest and slides down along the smooth ramp and onto the surface. Determine the distance s from the end of the surface to where the box stops. The coefficient of kinetic friction between the cart and the box is \mu_k\,=\,0.6...
  39. J

    Acceleration of a Car on a Frictionless Ramp

    I have a question dealing with acceleration. A car is on a frictionless ramp. The car is tied to a string that goes over a pulley and over the pulley there is a hanger. As the mass of the hanger increases should the acceleration of the car increase, decrease or stay the same. I thought it...
  40. F

    Solving an Uphill Task: A 10° Frictionless Ramp & 8 m/s Cart

    This is the most horrible question I've ever had to do. It should be simple, but it's not! A cart moving at 8 m/s on a flat surface goes up a frictionless ramp tilted 10 degrees from the horizontal. How far up the ramp should the cart go? It's not worded like that exactly, but the question...
  41. L

    Ball rolling down a ramp question again (different than traditional ones)

    Hello everyone. I am new to the forum. And this is my first question. Consider an experiment with a ball rolling down a ramp. We have to determine several factors effecting its average speed. Please CONTINUE READING BECAUSE THIS IS A DIFFERENT QUESTION THAN THE TRADITIONAL ONES. Now, the...
  42. K

    Solving Rolling Motion of Embedded Cylinder on Ramp

    Hi. I have a problem about rolling motion. Suppose that I have a large hollow cylinder. A smaller solid cylinder is embedded inside the larger hollow cylinder. http://www.geocities.com/andre_pradhana/cylinderkendro2.JPG When I positioned the cylinder on a flat ramp like the picture below...
  43. S

    Solving for Acceleration on an Inclined Ramp

    I have a 1kg weight on a rmap inclined 20degrees being pulled upwards and to the left *******- ***********- ************** - ******************- in that motion above(look at dashes only), is it -ma or +ma? so the equation is -a = t - mgsin20 or a = t - mgsin20 I am just wondering if a...
  44. J

    Solving Dynamics Problems: Ramp and Friction Forces

    Hi everyone, I'm having a problem in solving dynamics problem involving ramp and friction forces. I'm wondering if anyone could give me some help to check my answers and give some hints on how to solve the problem :P Anyways, here is the description of the problem. If you find it unclear...
  45. J

    Designing the Fastest Ramp for a Ball: Solving a Challenging Physics Problem

    I bumped into this physicis problem about 2 weeks ago and it is much harder than you might think: A ball is dropped down a frictionless ramp an eliptical ramp. It must travel down the ramp and then back up the ramp to its original height 10 meters away. What is the equation that defines the...
  46. C

    Rolls down a ramp and bounces back up

    Hi guys (and girls), I'm kinda new to these forums. What I mean by that is I haven't yet posted anything, but I have been lurking around for a few weeks. Anyways, I'm stuck on this homework problem. A 500 g cart is released from rest 1.0 m from the bottom of a frictionless, 30 degree ramp...
  47. M

    Lab report: pulling cart up a ramp, find efficiencies

    I am doing a lab report and something is wrong. I don't know if it is my results, or if it is my calculation. What we did was pull a cart up a ramp upside down (wheels facing up) with different masses and different angles of the ramp. We pulled it up with a spring scale calibrated in...
  48. F

    Discovering the Maximum Force to Keep a Box at Rest on an Inclined Ramp

    This question is driving me nuts. I really need help with it, actually i just need help setting up my equations. Mu = the weird friction sympol A box of a mass m=22 kg is at rest on a ramp inclined at 45 degrees to the horizontal. The coefficient of friction between the box and the ramp...
  49. T

    Supermarket Ramp Design: Finding the Optimal Slope

    here was the original question. in the design of a super market, there are to be several ramps connecting different parts of the store. cusomers will have to push grocery carts up the ramps. An engineer has done a survey and found that almost no one complains if the force require is no more that...
  50. D

    Mechanics - mass on a circular ramp

    the problem we got in class was that an object of mass m was sliding down a quarter-circle ramp (or "quarter pipe) that had a radius a, and a coefficient of kinetic friction "mu". if the mass began down the ramp from rest and continued to the bottom, what would it's final velocity be? i had...
Back
Top