Mechanics Forum

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Finding acceleration of blocks in a pulley system
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97K
How much force is required to jump?
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6
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28K
Why is the speed of water waves dependent on depth?
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Solvated ion in water solution with surface effects
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Verification of moment of inertia calculation
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Foucault Pendulum: Proving Mach's Conjecture?
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Counter-torque in the gyroscope to oppose the torque
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How do i find the direction of impulse in 3d?
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Mass/Weight Conversion on Scales
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Momentum transfer from a transiting bullet
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3
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Acceleration of space craft in space?
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10
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Difference Between Torque and Moment
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24
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Increase of velocity of center of mass of a certain system
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2K
Physics is behind how a centrifuge works
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8K
Question about angular momentum?
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5
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Velocity of Head from Car Accident
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Question about velocity change
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4
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2K
Elastic materials affecting impact
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17
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Understanding Trampoline Mechanics
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7
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Does Instant Deceleration Cause a Dragster to Exceed Its Top Speed?
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11
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8K
How can we prove that spring constant is always positive?
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6K
Where are the Linear Generators?
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4
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Ridiculous falling out of an airplane scenario
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12
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Calculating Velocity and Its Signs
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6
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2K
Physics of baseball at Coors Field, Denver
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Rotating Object Changing Direction
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2
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The maximum height within a bowl using friction.
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1
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What is the Mathematical Definition of Differential of Acceleration?
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Hologram of a car or skyscaper.Is it possible?
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2K
Why does the Cartesian diver sink when the bottle is turned upside down?
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1
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4K
Kinetic Energy of Cars: Does 4x Energy Needed for 0-20kph?
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4
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2K
Oil spill: Water pressure VS. oil pressure
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30
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19K
Calculating Torque for Rotational System w/ CoF & Loads
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14
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Understanding Open Differential Forces
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2
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4K
Resultant Force vs. Net Force: Clarifying the Difference
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5
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A Different Spring/Work Question
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29
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Deceleration imposed by friction
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2
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Can we imagine that momentum is the total energy stored in the body at
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6
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2K
Arbitrary choice of origin when linear momentum is zero
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4
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2K
Question about conservation of angular momentum around an axis
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10
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4K
Calculating Ascension Rate of a Helium Balloon
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8
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4K
Angular Momentum Question: M_z from Landau-Lifgarbagez p21
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2
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2K
2D motion, asking for distant land,
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1
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2K
Hi.I am using a 3 axis accelerometer for motion detection. I can
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1
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Lagrangian for E and B fields, not vector potential?
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1
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3K
Is this equation for acceleration on this website wrong?
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2
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2K
Change in speed when water goes from straight line into a curve
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4
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2K
Initial Acceleration of a motorcycle
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7
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6K
Slowing down the earths rotation and changing the moons orbit
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10
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Car on a Banked Curve (no friction)
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4
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Centripetal Force: Candle Flame in Vacuum
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25
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8K
What is the relationship between force and weight in rotating a disk?
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1
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6K
How to get up/gravity-vector from 3-axis accelerometer data?
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1
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7K
Acceleration of falling object on impact
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14
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21K
Was Newton able to analyze perfectly elastic collisions?
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1
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2K
Trying to link linear and rotational dynamics
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2
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2K
Asteroid Impacts on Deep Watery Planets/Moons?
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1
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2K
Centripetal force- Car making a turn
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23
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9K
Potential and potential energy
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2
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6K
Calculating Speed on Video: Understanding How to Determine an Object's Velocity
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5
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3K
Equilibrium in the Human Body using Torque
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1
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7K
Very quick question about lift and apparent weight?
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1
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3K
Comparing C4+ and C4- Ions: Charge Differences
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4
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16K
Centripetal Acceleration on an Inclined Plane
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2
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5K
How mass affects projectile motion
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3
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24K
Do you jump higher when you run and jump, or just stand and jump?
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4
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2K
How to power an RF Linear Accelerator?
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2
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5K
Hydrodynamics (related to the oil leak in the Gulf)
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1
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2K
Work Done by a Spring: Force, Position & Potential Energy
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6
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The mystery of the tangent and the radius fluid in spiral pipe on rotating disk
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9
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Water Balloon Trebuchet/catapolt Physics Problems
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2
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11K
What determines the acceleration of an object in an infinite time frame?
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1
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2K
Why does ice have no friction?
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4
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Free Jet Pressure: Atmospheric or Boiling?
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5
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7K
Understanding the Concept of Reference Area in Drag Force Calculations
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20
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Fluid velocity in free jets doubt
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16
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Why does a ball moves at an angle when it collides with another ball?
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34
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Solving the Free Fall Differential Equation
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5
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3K
Why Does My Method for Calculating Spring Compression Yield a Different Result?
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2
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Understanding A.C Generators and the Difference Between A.C and D.C Current
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1
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Potential and potential energy
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1
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Is Gravitational Potential Energy real?
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5
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Simple coefficient of friction question
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1
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How much force needed to partialy lift object?
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2
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6K
Tension on Rope Ends: Solving the Problem
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4
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Calculating Shockwave Energy and Velocity for Mass Collapse
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1
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Is this why feathers fall slower than canon balls?
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1
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Pulley Question: Accelerating Faster Than G
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1
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Questions About Sound and Its Physics
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1
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Translational vs rotational momentum
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1
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Gyroscopic forces in motorbikes.
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1
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Functions to describe object falling in the water
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1
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Bookkeeping for angular momentum in sphere/dumbbell collision
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Weight Capacity for U-Shaped Pontoons | Christopher in Louisiana
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8
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How does the conservation of momentum explain this?
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4
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2K
Ground state hydrogen parallel to the double slit experiment?
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3
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2K
Alternatives to Quantum Mechanics?
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14
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8K
Quantum mechanics vs Classical mechanics
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5
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14K
Quick question about elastic potential energy?
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1
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3K
Describe surfaces of equal pressure in a rotating fluid
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2
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3K

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