Mechanics Forum

Post thread
Gravity and the Quantum Vacuum (with general carp)
Replies
4
Views
3K
Generate AC/DC w/o Contact Brushes: Is It Possible?
Replies
3
Views
3K
Horizontal velocity experiment
Replies
4
Views
3K
Rotational Motion Clarification
Replies
3
Views
2K
Mechanical Equilibrium: Rotating w/No Net Torque
Replies
3
Views
10K
Sizing a mototr to the right torque
Replies
1
Views
2K
Regarding the direction of the angular velocity vector
Replies
6
Views
14K
Perpetual Motion - A Magnetic Machine for Endless Energy?
Replies
26
Views
9K
Understanding the Coefficient of Restitution in 2-D Inelastic Collisions
Replies
1
Views
4K
Calculating Final Position of Billiard Ball with Rolling Friction
Replies
1
Views
4K
Can You Calculate the Distance Sound Travels Based on Intensity?
Replies
2
Views
2K
Extra credit problems dealing with projectiles
Replies
1
Views
2K
What is the angular momentum of a spinning solid sphere
Replies
11
Views
22K
Who Cares About Time Travel When
Replies
1
Views
2K
Is the centrifugal force fictitious or just incidental?
Replies
15
Views
6K
A massless, frictionless pulley is suspended from a rigid rod
Replies
2
Views
4K
New Forum for Analytical Mechanics?
Replies
1
Views
2K
Solving the Superball Physics Problem: Bouncing in a Parabolic Path
Replies
5
Views
5K
Potential energy of solids in tension question
Replies
1
Views
3K
So, what is the law governing perpetual motion?
Replies
27
Views
13K
Describe the final position of the weights
Replies
3
Views
2K
Godel's rotating universe theory
Replies
4
Views
12K
How Does a Black Box Simplify Calculating Rope Tension in Pulley Systems?
Replies
2
Views
3K
Potential Energy = Kinetic Energy
Replies
5
Views
50K
What is the role of wavefront in high explosives?
Replies
3
Views
9K
Fireing projectile from north pole to equator
Replies
2
Views
6K
General (inaccurate) Kinetics Simulation
Replies
3
Views
3K
Does the elevator speed going up effect the free fall time?
Replies
6
Views
4K
Newton's Cradle: Speed of Force Q&A
Replies
2
Views
3K
An effort to solve Zeno's motion Paradoxes
Replies
1
Views
3K
Torque vs Force: What's the Difference?
Replies
1
Views
3K
Help with Circular Motion Homework: Find Gravitation Force Point
Replies
3
Views
2K
Fluid dynamics of container of gas
Replies
2
Views
3K
Experiment: Balloons & Pressure | Horizontal Displacement
Replies
2
Views
3K
2nd principle of termoDynamics
Replies
6
Views
4K
On The Definition Of An Inertial Reference Frame
Replies
8
Views
11K
HeavensWarFire's theory of the composition of outer space
Replies
6
Views
3K
Copyrights on Feyman lectures and similar works
Replies
11
Views
4K
Question regarding Centripetal Acceleration
Replies
3
Views
3K
Solving Pool Ball Problem: Speed & Force After Impact
Replies
2
Views
4K
Gravitational potential and kinetic energy
Replies
1
Views
3K
Centripetal Confusion: Circular Motion Explained
Replies
9
Views
6K
Can internal manipulation affect the kinetic energy of a moving object?
Replies
7
Views
12K
Conservation of Mechanical Energy Problem
Replies
4
Views
5K
Cantilever Experiment: Is the Relationship Linear?
Replies
3
Views
3K
Unleashing the Power of Perpetual Motion: A Hypothetical Exploration
Replies
13
Views
3K
Friction force and constant velocity
Replies
14
Views
19K
Understanding Angular Momentum: Inertia Increase
Replies
1
Views
2K
Linear Accelerator (Gauss Rilfe)
Replies
7
Views
8K
Cylinder on a frictionless inclined plane
Replies
3
Views
4K
Calculate Potential Energy between Two Masses in Space with Work Done
Replies
1
Views
2K
Tension on a string attached to model airplane
Replies
22
Views
11K
Is Perpetual Motion by Gravity Possible?
Replies
18
Views
5K
Can weightless particles affect the forces in the universe?
Replies
1
Views
2K
Two carts and their initial acceleration
Replies
9
Views
5K
Calculating Moment of Inertia for an Asymmetrical Barbell Shape
Replies
8
Views
10K
Understanding Torque: A Request from Billy
Replies
1
Views
7K
Rotational Motion: Force on Rod, Translation vs Rotation
Replies
6
Views
2K
Angular velocity - right-hand rule
Replies
2
Views
11K
What are some examples of Newton's 1st Law in action?
Replies
6
Views
3K
Theory of Everything: Water and TOE Explained
Replies
6
Views
4K
How frictionless environments affect acceleration/universal constant?
Replies
1
Views
3K
Government has decided to build a power plant nextdoor
Replies
22
Views
5K
Inclined plane 3d physics simulation
Replies
2
Views
5K
Angular momentum of a singularity?
Replies
4
Views
2K
Something I can't figure out about Angular Momentum
Replies
15
Views
3K
An object falling through a drilled hole through the earth
Replies
12
Views
17K
How to Calculate Moles of Helium in a Balloon Using the Ideal Gas Law
Replies
4
Views
11K
Why Dragster Tires Slip: Understanding the Role of Friction and Clorox in Racing
Replies
4
Views
3K
Find the Max Compression of a 2.80kg Block
Replies
3
Views
2K
Mechanical Energy: Conservation & Example
Replies
1
Views
2K
How can I calculate the force and pressure on an object submerged in water?
Replies
7
Views
3K
Balloon Physics: How to Move a Balloon on a String Using Simple Materials
Replies
1
Views
3K
Optimizing Intake Design: Pressure Wave Tuning for Improved Engine Performance
Replies
3
Views
6K
Terminal Velocity in a bottomless vacuum
Replies
17
Views
7K
Laymens definition of momentum
Replies
5
Views
5K
What is the rate at which water flows out the tank in m^3/s?
Replies
1
Views
2K
Understanding Conservation of Energy in Pulley Systems
Replies
3
Views
4K
Calculate Surface Tension of Blood Plasma: Help Needed
Replies
8
Views
10K
Generators and the associated force?
Replies
7
Views
3K
Why does weighing on carpet make you appear heavier?
Replies
16
Views
15K
Are we Carbon based life, proton-proton based life, string based life, or
Replies
7
Views
7K
Coupled Pendulum Research & Info: Any Good Suggestions?
Replies
7
Views
12K
A boat in water, pressure, motion, et cetera
Replies
9
Views
4K
Work, Energy, Power, Momentum.
Replies
12
Views
32K
Coriolis effect and water spin
Replies
18
Views
9K
How can I determine the acceleration due to gravity using simple measurements?
Replies
3
Views
5K
Centripetal acceleration: derivation of a= v2/r
Replies
2
Views
50K
Total ME of 2kg Oscillating on 50 N/m Spring
Replies
1
Views
3K
Help with Projectiles: Calculating Marble Flight Path
Replies
8
Views
3K
What Determines the Axis of Rotation for an Unconstrained 3D Object?
Replies
7
Views
7K
How Fast Was the Bullet in the Inelastic Collision?
Replies
1
Views
3K
Einstein and Bergman - Work in WW-II
Replies
4
Views
2K
Cooking Noodles with Boiling Water & Salt
2
Replies
41
Views
42K
Right-angle lever paradox - Am. J. Phys.
Replies
6
Views
3K
Solving a Physics Problem: Velocity at Bottom of Circular Path
Replies
2
Views
4K
How can an object's motion be predicted?
Replies
3
Views
3K
How does Uncertainty Principle work?
Replies
16
Views
6K
Is water 'discovered' on another planet hogwash?
Replies
12
Views
4K
Is it possible for an object to rebound from air friction?
Replies
15
Views
4K

Hot Threads

Recent Insights

Back
Top