Inclined Definition and 1000 Threads

Homework Statement A 2.00 kg block is at rest at the top of a frictionless inclined plane. The block is...

applied all the force FR=1008N that I could to the (massless, unstretchable) rope in an effort to pull Brisket into the trailer, up the ramp that formed an angle of 24.0° with the ground. Brisket moved down the ramp with an acceleration of magnitude 0.29m/s2. With this information, and assuming...

I've not found information in web about diagram pressure forces over a body resting on an inclined surface. For example, if we have a prism in rest on an inclined surface, the Diagram Pressure is always a straight line?

I am writing a 2D simulation that involves multiple circles colliding with inclined planes. I want to collision response to be as true-to-life as possible but have hit a bit of a snag. Depending on the velocity of the circles, when colliding with the inclined planes, they may either bounce...

This caught my interest after someone posted the question on a cycling forum of would a heavy and light cyclist have different accelerations down an inclined plane when coasting from a stop. Many people had observed that heavier cyclists do indeed have a greater acceleration, but I wasn't...

Homework Statement A 20 kg mass is released, and the 5 kg mass on the ramp slides up the ramp from rest. As soon as the 5 kg mass gets to the end of the ramp, the string breaks down. What's the tension of the string? http://img10.imageshack.us/img10/7603/figure1w.th.jpg Homework...

Homework Statement Hi, here is my problem: A sled of mass 8kg is on frictionless slope inclined at 35 degrees to the horizontal. It is pulled by a rope whose tension is 40N and makes angle 20 degrees with the slope. a)Resolve all forces, acting on the sled into components parallel and...

Guys, I'm just bothered of my professor's answer in the problem we solved. Here are the given Given: Weight: 5000 N Coefficient: 0.4 Angle of the plane: 20º Solve for the required FORCE to move the box (5,000N) upward to the plane. This is the formula I used: Fn=Ff Fn(sin...

Homework Statement Two packages at UPS start sliding down the 18° ramp. Package A has a mass of 5.26 kg and a coefficient of friction of 0.22. Package B has a mass of 11.67 kg and a coefficient of friction of 0.15. How long does it take package A to reach the bottom? (s=2.1 m) Homework...

this might be a dumb question , so if I roll 2 cans down a ramp one heavier than the other one they will obviously accelerate at the same rate but when they get to the flat land will the heavier one go farther because it has more mass to over come the drag or because it has more kinetic...

Homework Statement A box is pulled up an incline which is 285 m long and in the process the box rises 16.7 m. The force pulling the truck is 18300 N. A) If there was no friction, what is the weight and mass of the box? B)If friction provides a force of 17,400 N, what is the force pulling the...

Homework Statement A solid disk of mass m = 2.2 kg and radius r = .20 m starts from rest at a height h = 3.2 m and rolls without slipping down an incline plane with an angle of 30 degrees above the horizontal. a What is the linear velocity of the disk at the bottom of the incline...

A block of mass M is being puled up an inclined plane at a constant speed, by an attached rope that exerts a tension T. The block is pulled a distance L. The plane makes an angle theta with the horizontal, and the coefficient of kinetic friction between the block and the incline is uk. a)...

I need to calculate the efficiency of a inclined plane if a 60 pound box is being pushed up it... The inclined plane is 16 feet long (The plane itself, not the base) and it is raised up 4 feet high. Homework Equations efficiency= useful work output/total work input w=fd w= work...

Homework Statement A sight seen on many bunny hills across ontatrio is young skiers pushing on ski poles and gliding down a slope until they come to a rest . Obeserving from a distance , you note a young person (approximatly 25kg) pushing off with the ski poles to give herself an intial...

Homework Statement There is a cube of ice the top of inclined plane (for 20 degress) with height 4 meters. The inclined plane can move without friction along the surface. The mass of the ice is 1/4 of the mass of inclined plane. Calculate the acceleration of the inclined plane, when the ice...

Homework Statement A pendulum with string length L hangs inside a boxcar that is rolling down an incline at an angle Beta. The pendulum swings to a maximum angle Theta. Ignore friction, assume Beta and Theta are small. How far from the vertical will the pendulum swing to the left while...

I'm having problems with my initial approach on this problem: The figure below shows four choices for the direction of a force of magnitude F to be applied to a block on an inclined plane. The directions are either horizontal or vertical. (For choices a and b, the force is not enough to lift...

Hello everyone, Right now I'm working on an inclined plane problem. "a) The worker exerts a force(F) of 86 N. How much work does he do? (b) How much work is done by gravity? (Be careful with the signs you use.) (c) The coefficient of friction is µ = 0.20. How much work is done by...

Homework Statement 30g object slides on slope of 20 degrees, with kinetic coefficient of .20. Object is launched up from a spring at bottom of slope, which was compressed by 10 cm. Spring constant = 25 N/m. Find the total distance object travels up slope before reversing direction.Homework...

Homework Statement a straight horizontal rod slides along parallel conducting rails at an angle with the horizontal of 30 degrees (inclined plane). The rails are connected at the bottom by a horizontal rail so that the rod and rails form a closed rectangular loop. A uniform vertical field...

Homework Statement This man has mass 'm' and the angle of the plane is 'x'. The inclined plane is frictionless. He is standing on a scale which is placed on top of the blue wedge, what weight will the scale measure?Homework Equations The Attempt at a Solution If the man was standing on a...

Need Help ! Homework Statement [SIZE="3"][FONT="Courier New"]Two bodies, A and B arrive at the base of a fricitonless inclined plane with equla momenta of magnitude p. mb=3ma. The ratio of the max. distance Db that B travels up the plane to the max. distance Da the A travels up the plane is ...

1. The 1.0 kg physics book in figure is connected by a string to a 500 g coffee cup. The book is given a push up the slope and released with a speed of 3.0 m/s. The coefficients of friction are Frictionstatic=0.5 and FrictionKinetic 0.2. question 1, a) find how far it goes up the slope...

Homework Statement C:\Documents and Settings\Momar\My Documents\Momar\q.bmp Homework Equations The Attempt at a Solution I think that A will fall off the top of B, but i am not sure at all

applying Newtons laws on an inclined surface with two masses Homework Statement Two blocks connected by a cord passing over a small, frictionless pulley rest on frictionless planes (diagram attached) a) which way will the system move when the blocks are released from rest? b) what is the...

Homework Statement Figure P8.36 shows a block of mass m resting on a 20° slope. The block has coefficients of friction µs = 0.83 and µk = 0.47 with the surface. It is connected via a massless string over a massless, frictionless pulley to a hanging block of mass m2 = 2.0 kg...

Homework Statement You are designing a delivery ramp for crates containing exercise equipment. The crates weighing 1470 N will move at a speed of 1.80 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...

Homework Statement There is a box on a frictionless surface that forms an angle of 37 with the horizontal. the box is pushed by a horizontal force (acting on the left top corner) such that it moves with a constant speed. If the mass of the object is 66.2 kg, calculate the magnitude of the...

Boom-Boom Slapshot, Canadian hockey star, slides down a 50m long ice covered hill on his skates. The frictionless hill is inclined at 35° to the horizontal. Once he reaches the bottom of the hill, the ice is covered with deep snow that has a coefficient of kinetic friction of .50 How far into...

Homework Statement You place a box weighing 265.5N on an inclined plane that makes a 43.2 degree angle with the horizontal. Compute the component of the gravitaltional force acting down on the inclined plane. Homework Equations m x g x cos(degree) The Attempt at a Solution 265.5...

Homework Statement In the attachment there is a drawing of the situation. Mass one = 4kg and Mass two = 5kg The coefficient of friction between mass one and the inclined plane = 0.24 Find the magnitude of the acceleration of the masses and the tension in the cord. Homework Equations Fk=...

**Mass sliding down an inclined plane (True/False) Homework Statement A block of mass M is sliding down an inclined plane and is accelerating. Which of the following statements are true? The acceleration of the block is dependent upon the angle of the inclined plane The normal force...

A 1140 kg car is held in place by a light cable on a very smooth (frictionless) ramp, as shown in the figure. The cable makes an angle of 31.0 degrees above the surface of the ramp, and the ramp itself rises at 25.0 degrees above the horizontal. Find the tension in the cable. (T=?) How...

I had several inclined planes, all with the same height(15.5cm) I then pulled up a trolley (600g) with a force metre here are my results length force 66.8 1.5 57.1 2 47.6 2.5 38.3 3 29.4 4 21.6 5.5 16.3 6.5 I now need to manipulate the raw data to find the height (which is...

http://i98.photobucket.com/albums/l263/Rampalski/randomlabel.png Using that picture above and this data... A block of mass M slides down a plane at an angle of 37o to the horizontal. The coefficient of kinetic friction = 0.20. The horizontal lines in the picture represent magnitude of forces...

Homework Statement please advise how to solve. seems i can't without d given, or t! a man drags a 130 kg object down an inclined plane at a speed of 1.40m/s The coefficient of friction between the object and the inclined plane is 0.800 and the angle of inclination with the horizontal is...

Hi every one, For an private school teaching job interview, I need to prepare and deliver a 15 minute lesson on "weight on inclined plane". The level of this lesson, I believe, is AP Physics. I am thinking of preparing the notes and deliver in the traditional method. Any ideas and...

Homework Statement This is a problem with two masses, a 24kg block sliding on an 11kg block. All surfaces are frictionless. Find the magnitude and acceleration of each block and the tension in the string that connects the blocks. The incline is 20 degrees. * this is not an atwoods...

Homework Statement An inclined plane is 30 degrees above the horizontal with a 2 kg ball at the top. Assume no friction or air resistance, and assume acceleration due to gravity is 10 [m/s^2]. Find the acceleration of the ball in the vertical and horizontal. Homework Equations F = ma...

Two masses are being pulled up a 30 degree incline by a force F parallel to the incline. The velocity is constant and up the incline. The force is applied to a 200 kg mass and a string connects the 200 kg mass to a 150 kg mass. The coefficient of kinetic friction is 0.2. The force F = ? So I...

1) A 1.0-kg object moving in a certain direction has a kinetic energy of 2.0 J. It hits a wall and comes back with half its original speed. What is the kinetic energy of this object at this point? Attempt at solution: 1/2mv^2 = 1/2m(0.5)v^2 2) An object of mass 10.0 kg is released from the...

Homework Statement A box with its center of mass off-center as indicated by the dot is placed on an inclined plane. In which orientation does the box tip over? Homework Equations Teacher didn't even mention anything related to this The Attempt at a Solution Since the CM was at...

Homework Statement A sled weighing 250 N rests on a 15° incline, held in place by static friction (Figure 5-61). The coefficient of static friction is 0.5. a)What is the magnitude of the static friction on the sled? The sled is now pulled up the incline at constant speed by a child...

Assume there is no friction in the system. Can anyone write formulas for acceleration of both the small object and the triangular object? (Gravity is downwards, no other force such as air drag etc.) http://img83.imageshack.us/img83/6036/asdasdcf6.png

Homework Statement Not a problem but an experiment were I have not been told what I need to calculate. I have a trolley rolling down an inclined plane. We recorded the speed(light gates) at two different points and all distances involved(height of plane, distance between gates etc). We did...

Homework Statement A block is given a initial speed of 5.0 m/s up the 20° plane. (a) How far up the plane will it go? (b) how much much time elapses before it returns to its starting point? Homework Equations I think V= u + at s=ut t 1/2at^2 v=d/t The Attempt at a Solution...

Homework Statement Draw and label the free body diagram of a block on a plane inclined 30 degrees from the horizontal. There is friction and the block is stationary. The magnitues of the vectors must be correctly scaled and the directions correct. And then my other question is how to find...

in the following question, a box with a mass of m is tied to a pole at the top of a slope with an incline of (alpha), the whole slope accelerated at "a", find the tension "T" in the rope. http://picasaweb.google.com/devanlevin/DropBox?authkey=sbH95pBl_D8#5273613370813875458 what i did...

as in the diagram below, mass m1 is placed above mass m2 on a sloped incline with an angle of b degrees. the frictional coefficient between the two masses is C1 and the coeficient between mass 2 and the slope is C2. find the acceleration of the masses...