Mechanics Forum

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Calculating Velocity with Accelerometer & Pitch for Robot Positioning
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Calculate Muzzle Velocity: Angle, Height, Horizontal Displacement
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The relationship between potential energy and kinetic energy
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7
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56K
Does Gravity Cause Hotter Water at the Top of a Tower?
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17
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3K
Building a Ski Rope Tow. Need help with motor sizing
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4
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14K
Nightclub physics: Fourier decomposition with cocktail glasses
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9
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Can Circular Motion Be Calculated Like Linear Motion?
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3
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Proving Rotational K.E. Formula?
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Normal force in circular motion
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A Case Of Momentum Conservation
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Why all free falling bodies reach the ground at the same time?
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Water not flow out of capillary
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Pressure forces from a liquid in rotation
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Friction Challenge Problem - Finding Distance Required To Stop.
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Definition of potential energy
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4
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Simple question about fluid pressure (medical injection)
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3
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Coin Drop Motion: Galileo's Physics Experiment
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6
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Understanding Molecular Collisions in Gases
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Nature of Inertia and the Emptiness of Space
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Perfectly elastic collision of spheres
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10
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Newtonian vs Einsteinian gravity in everday life?
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3
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Bernoulli & Navier-Stokes: Relation Explained
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8
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Elasticity (understanding elasticity from stress strain curve)
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13
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How i find friction between surfaces without using COF tester?
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4
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2K
How does gravity affect the balance of an egg and muscle strength?
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3
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Merry go round angular velocity problem asap help needed
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5
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7K
Atmosphere pressure from gravitation
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The Power of Kinetic Energy to the EK=1/2*m*v^2 Formula
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6K
How can I determine the moment of inertia of an irregular object?
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4K
How does an object with no velocity have force
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10
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(Average) Kinetic Energy of Molecules
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Clock Spring Torque: Understanding Input and Output Torque in Winding Mechanics
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Deriving relation between angular momentum reduction by torque
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How will be the frictional force on a bullet while spinning and non-spinning.
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8
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4K
Tension in Two Strings With Different Angles
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4
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3K
Help with motion of the car - Displacement
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23
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3K
Putting a golfball on a plane, but not directly up or down the plane
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12
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3K
Gravitational Fields and Centripetal motion
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2
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2K
Kg-meter required for 1 MWH generator
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16
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7K
Understanding Vertical Mounted Spring Calculations with Conservation of Energy
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5
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2K
How do conservation laws arise from symmetries in classical mechanics?
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12
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4K
Car mass and maximal speed when cornering
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3
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5K
Understanding the centrifugal force
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Help with calculating vertical jump with kinematic equations
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6
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5K
Simple harmonic motion,the restoring force?
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5
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2K
Factors affecting speed of travelling waves along a cable
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3
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Hydrostatic Pressure Force must be perpendicular
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1
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4K
How does a cockroft walton multiplier work?
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4
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10K
Inertia Matrix: What, How & When?
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Difficulty understanding Newtonian mechanics with stationary force
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2K
Water at 4 degree Celcius has maximum density
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10
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Does The Range Equation Work for Complementary Angles?
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5
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Does required time for free falling bodies is independent of mass?
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2K
Conservation of Momentum Question
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34
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7K
What is the total energy and velocity of a ball in a vertical circular path?
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2
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Calculate RPM From Pendulum Swing Set
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6
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3K
Power in terms of work and energy
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8
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2K
A question about the relationship between momentum and force
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9
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2K
How can I raise water to the first floor in a multi-story building?
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6
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6K
Understanding the Rotation of a Freefalling Rod
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9
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3K
What is the best air density for sound quality.
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6
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2K
What is the Role of Internal Energy in the Conservation of Momentum?
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7
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Quick question regarding kinetic energy, potential energy and velocity.
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8
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Possible webpage title: Understanding Voltage Measurements in Biological Systems
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5
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What is phase velocity and how does it relate to group velocity?
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How Far Will a Rolling Ball Go?
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Understanding Tension and Slings for Industrial Abseiling
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22
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7K
Can Newton's Laws of Motion be simplified?
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19
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What Are the Physics Behind Bouncing on a Trampoline?
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3
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AC vs DC power loss across a resistor
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7
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Confusion about springs and hooke's law
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4
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2K
Calculating Viscosity from Acceleration: Is it Possible?
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11
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Velocity change when an impulsive force is applied ?
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6
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3K
Centrifugal forces + pressure and CG
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33
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Calculating Light Source Power from Photon Concentration & Wavelength
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9
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Solving Angular Momentum Problem: Dividing by L/4 Explained
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3
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Please discribe mole and how it works
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9
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The use of the terms speed & velocity
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7
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3K
Difference Between Speed and Velocity ?
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24
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Flywheel Inertia: Fixed Internal Quantity?
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1
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Velocity Profile: Fluid Mechanics Explained
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1
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Water Vacuum Pipe: How High Can it Work?
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8
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4K
How to build a simple AC motor with Styrofoam
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9
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4K
Conservation of energy flywheel experiment
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4
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Question about the difference of pressure between two point in a liquid
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11
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Utter confusion regarding distance covered during acceleration in free fall.
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3
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Confused with resting membrane potential
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What is the Effect of Distributed Mass on the Time Period of a Spring?
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Lyman, Ballmer, Paschen series?
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Compression by spring, potential motion
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Speed of someone sitting in a car
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Work done for irreversible process
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14
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Power in AC Circuit: Can Power Be Made Arbitrarily Small?
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2
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Mechanics behind capillary depression.
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15
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Normal and Friction Force Relationships went turning curbs
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4
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Impulse/momentum of cart rolling over a step
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4
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Speed of a Satellite at 320 kn: Calculate Time Period
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1
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Why do red color attenuate in water the most and in air the least?
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6
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Joule's Apparatus and Kinetic Energy
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1
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Aproximating a morse potential using a taylor polynomial
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3
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6K

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