Mechanics Forum

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How to express particle momentum in [rad]
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2K
Geiger counter unaccounted jump in count rate
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6
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2K
What is Photon Momentum and hf?
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4
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3K
Is Calculating Work Done by Gravity as Simple as It Seems?
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3
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Particle Collision: What is Involved?
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How does a bubble moving up in a water column affect the force on a table?
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20
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Best way to capture the energy of a falling object
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How Do You Calculate the Elongation of a Spring Stretched at Both Ends?
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Negative Acceleration: Understanding Movement Direction
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Understanding non-inertial reference frames in CM and SR.
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What is the equation of wave velocity for an extended spring?
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9
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8K
Free cylinder on an accelerating platform
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What happens in a particle accelerator?
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35
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Uniform Circular Motion A Jet Pilot
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1
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How Does Taylor's Mechanics Address Rocket Momentum with Changing Mass?
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3
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Supose a car, going at a constant velocity
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1
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Water has emergent properties?
2
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58
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Fluid Mechanics: Friction of a moving surface
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13
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Steady state in fluid mechanics
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7
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Is Work Directly Related to Time in Physics?
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11
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Kinetic Energy in Reference Frames
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1
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Spring constant of a bent pvc pipe
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2
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Pressure variation in Navier-Stokes Equation
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7
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Does anything travel at speed c in the atmosphere.
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2
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1K
What causes a thrown baseball to curve?
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3
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Can intense gravity stop atomic motion ?
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3
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Help with calculating weight that steel tubing can handle
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5
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Does Potential Energy Always Decrease with Conservative Force?
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3
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Is tension in a string cumulative?
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8
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Why Does Water Behave Anomalously?
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12
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Possible forces acting on the ball rolling down a slope?
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2
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3K
How does an object's velocity change if it's mass suddenly changes?
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4
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2K
How to add acceleration with velocity?
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15
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Impact of a horseshoe hitting a metal stake
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1
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1K
Weights at different altitudes
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9
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Vapor pressure + air pressure?
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4
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3K
How Does the Integral of Force Relate to Potential Energy?
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4
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Predicting projectile peak based on vector points
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7
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2K
Tension in pulley systems Concept help
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5
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Why do free-falling fluids contract?
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4
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2K
Please help me understand this velocity time graph
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2
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Does weight of an object chance in uniform upwmotionard motion
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12
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Thesis Title - Space Based Solar Power (recommendations)
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6
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3K
Fluid mechanics and circular flow
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5
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3K
Question about Acceleration and rounding curves
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4
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3K
How does angular momentum create a perpendicular force?
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3
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3K
Rotation of a non pivot object
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3
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Calculate speed and height in given time for motion
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1
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Pressure as a renewable source of energy
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11
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Sink or float, high density low pressure VS low density high pressure
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4
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Why is Equal and Opposite Force Necessary for Work Against a Field?
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12
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Initial Velocity: Stone Released from Balloon
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3
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Quaternions & Rotations in 3D Space: What You Need to Know
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8
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External damping force in Mass Spring Damper system
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3
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What is the speed of the river in km/hr?
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2
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Question about the units of acceleration?
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3
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Questions on calculating material needed for lifting object
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1
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Calculating Air Flow Rate for Floating Ball in Vertical Pipe
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4
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Calculate Vehicle Speed on Impact from Weight & Height
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13
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4K
How are square sound waves possible? How does a speaker sustain peak?
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11
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8K
Why does a potential go to zero with infinite distance?
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10
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5K
Converting dt graph (and table) to velocity/time using two point
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4
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How much pressure is needed to lift water from 800 feet below ground?
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16
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Understanding Forces and Energy in 2nd Grade Homework
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10
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Highest Pressure Gases: Physics Experiments & Properties
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4
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Simulating the Behavior of Rotating Fluids: CFD vs ALE
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2
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How Does Retarded Potential Affect Energy in Moving Charges?
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3
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Speed Pertaining to Circular Motion
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3
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Cylinder on frictionless surface
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14
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Forces when lifting a weight and punching
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4
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Frictional force and Normal force
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5
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Nitpicky details of solid body motion
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6
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What is Torque and what is correct formula?
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6
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What is the relationship between stress and pressure?
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7
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Clarification in concept of planar motion of rigid body
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2
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How do gasses in a bottle have the atmospheric pressure
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14
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Partition function for position-independent hamiltonian
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1
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Moment of inertia of a point mass
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4
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Resonant frequency of this pendulum?
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3
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Why perpetual motion machine wouldn't work.
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15
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Physics turns and centripetal force on flat roads
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5
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About Turbulence and Navier-Stokes
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11
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Skipping parts of Landau\Lifshitz Mechanics?
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1
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Basic question about kinetic energy and momentum
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2
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Conservation of energy, (lack of) proof
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16
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Confused about projectile motion
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11
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Does a top pan balance show a greater value when a person jumps on it?
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8
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Rigid rod moving in potential field
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5
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How to find the moment of inertia of a cube?
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1
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Can you 'increase pressure' by restricting fluid flow?
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5
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9K
Rate of flow, or velocity of fluid?
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3
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Can Rotational Dynamics be derived from Translational Dynamics?
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16
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Gradient of the potential function
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8
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Can Tension Do Work on an Object in a Fluid?
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2
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Mastering the 5 Kinematic Equations: An In-Depth Look at Motion Rules
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7
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Releasing Energy from Water: Heat, Latent Heat & Expansion
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2
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Angular velocity irrespective of axis of rotation?
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1
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Rotating and kinetic energy kinematics
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1
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Does the gas inside a balloon affect the buoyancy?
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7
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2K
Question about motorcycle emergency braking
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8
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2K

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