Mechanics Forum

Post thread
Water Displacement: Floating vs Submerged Objects
Replies
1
Views
4K
Air compression via acceleration?
Replies
11
Views
3K
Water column displacement physics?
Replies
2
Views
4K
Is it better to accelerate into a head on collision?
Replies
2
Views
18K
Acceleration in Gravitational Field
Replies
5
Views
2K
Does everything have potential energy?
Replies
5
Views
12K
Law of conservation of momentum problem
Replies
2
Views
2K
Potential vs. Potential energy
Replies
7
Views
2K
How fundamental is the Law of the Lever?
Replies
7
Views
3K
Potential energy, Is energy a constant scalar value?
Replies
3
Views
2K
Understanding Keplerian Orbits: Equations and Time Dependence
Replies
2
Views
2K
Use an Induction Cooktop at different power supply's frequencies?
Replies
2
Views
4K
Calculating Potential Vorticity of a Parcel of Air
Replies
2
Views
2K
Will Smart Car Protect you in a High-Speed Accident?
Replies
12
Views
4K
Understanding Gravity and Arrow Velocity: A Simple Explanation
Replies
1
Views
1K
What causes the change in velocity from pole to equator on Earth?
Replies
3
Views
7K
Floating/Rotation above computer fan
Replies
7
Views
5K
Understanding the Difference Between Energy and Power in Flywheel Calculations
Replies
8
Views
6K
Build a Home-Made Generator: Get Answers Here
Replies
6
Views
2K
Motion of a particle in a verticle ring.
Replies
4
Views
1K
Direction of tangential acceleration
Replies
1
Views
2K
List of all 2d motion and projectile equations?
Replies
1
Views
4K
Can you clearly explain osmotic pressure for me?
Replies
4
Views
9K
Designing pressure vessels that split.
Replies
5
Views
2K
Friction and Relation of Coefficient of Friction to Smoothness
Replies
3
Views
3K
Torque without pivot (Torque with only one force)
Replies
2
Views
3K
Finding plane distance from ground, with only a sound recorder and a stopwatch
Replies
1
Views
2K
Intuition for forces & torques
Replies
7
Views
2K
Understanding Pressure and Force in Hydraulic Systems
Replies
8
Views
2K
Relationship of Gradients to Work, PE and KE
Replies
1
Views
2K
Why does a ball rebounds more over the edges?
Replies
5
Views
2K
Conservation of angular momentum derivation
Replies
12
Views
9K
Inertial Mass vs. Gravitational Mass
Replies
2
Views
3K
What is the expression for air pressure below Earth's surface?
Replies
11
Views
17K
Power Spectral Density - how can I get a link back to the original signal
Replies
3
Views
2K
Now, for the title:What's the Bullet Speed?
Replies
1
Views
2K
Mistake on wikipedia (Moment of inertia of a quadrant)
Replies
11
Views
6K
Wave equation - v speed or velocity?
Replies
7
Views
4K
Potential is a scaler quantity
Replies
6
Views
2K
Elementary time - how does it work?
Replies
5
Views
2K
2d Elastic collision concept and formula
Replies
10
Views
4K
Mass-Spring Equilibrium Point: Affect on Position, Velocity, & Acceleration
Replies
1
Views
3K
What is the nature of wire tension in a physical system?
Replies
7
Views
2K
Angular momentum in gyroscopic effect
Replies
1
Views
1K
Universal Rotation: Kurt Godel's Time-Loop Theory
Replies
1
Views
2K
Discover the Influence of Horizontal Centripetal Force on Spinning Motion
Replies
1
Views
2K
Question regarding a rolling ball
Replies
11
Views
5K
Question regarding Negative Velocity
Replies
2
Views
3K
Direction of pressure in a liquid
Replies
11
Views
3K
Create DIY 12v Electric Bicycle Motor
Replies
5
Views
3K
Why Is Momentum Calculated by Multiplying Mass Times Velocity?
Replies
11
Views
10K
Confused with mechanical waves
Replies
27
Views
3K
Calculating Vertical Acceleration from Centripital enduced movement
Replies
1
Views
1K
Need Help Calculating Torque Required For Project
Replies
14
Views
4K
Converting belt tension to radial compression force
Replies
4
Views
8K
Graphs of Acceleration: AS Student Physics Question
Replies
1
Views
2K
Phase changes in relation to pressure changes
Replies
5
Views
2K
Need help simplifying units of slope for an angular acceleration vs torque graph
Replies
1
Views
6K
Formulas for constant power acceleration
Replies
4
Views
12K
Lift more complex than Bernoulli?
Replies
23
Views
5K
Massive rotating drum on bearings with friction
Replies
3
Views
3K
Why is the Net Acceleration of the Earth Non-Zero?
Replies
18
Views
3K
DC motor and AC generator's output
Replies
1
Views
4K
Intuitive explanation of momentum conservation problem
Replies
6
Views
7K
Simple harmonic motion vs. harmonic motion
Replies
1
Views
2K
What is the Optimal Water Flow Rate for Different Pipe Diameters and Pressures?
Replies
6
Views
5K
Battery re-powered from wheels of a car?
Replies
11
Views
3K
Calculating the escape velocity of a pressurised gas
Replies
4
Views
4K
The concept of work and types of energy
Replies
2
Views
2K
Why Does Gas Pressure Vary with Altitude and in Enclosed Spaces?
Replies
7
Views
5K
Why doesn't a moving bicycle fall?
Replies
7
Views
3K
Could someone explain why work is force times distance?
Replies
20
Views
11K
Why Don't Planets Fall into the Sun?
Replies
16
Views
11K
Visualising Sound: Wavelength, Frequency & Amplitude
Replies
10
Views
3K
What is the Energy Efficiency of the Human Body for Weight Loss?
Replies
4
Views
2K
Is Position Really a Vector in Classical Mechanics?
Replies
18
Views
11K
Measuring Slipperiness of Fluids on Inclined Planes
Replies
5
Views
2K
How to handle simultaneous particles collision in simulation?
Replies
3
Views
2K
How do the laws of thermodynamics affect hydrogen on demand systems?
Replies
2
Views
2K
Imbalanced ball's affect on static friction
Replies
5
Views
2K
Finding acceleration given tension on a ramp?
Replies
1
Views
2K
Cooling a pond with river water?
Replies
3
Views
2K
What is the Maximum Power a 24 kWh Battery Can Supply in a Second?
Replies
2
Views
2K
Kinematics with projectile motion(2 questions)
Replies
4
Views
3K
Force to Potential Energy to Force again gives wrong formula
Replies
4
Views
2K
Instantaneous acceleration/ velocity
Replies
2
Views
2K
Beyond the norm Dynamics question
Replies
2
Views
1K
Simulating Pseudo-Newtonian Motion on a 2D Plane
Replies
6
Views
2K
Forces Producing Rotational & Translatory Motion: Exploring Mechanics
Replies
4
Views
3K
Understanding Mass vs Weight - Can I State My Weight in Newtons?
Replies
4
Views
3K
How Do Springs Work? - Explaining Physics Mechanism
Replies
5
Views
11K
How Can Nuclear Energy Be Modulated in Reactors?
Replies
2
Views
1K
Speed of sound - why does adding ethanol to water increase the speed of sound
Replies
12
Views
8K
Attenuation coefficient of water
Replies
2
Views
5K
Why Is Alternating Current Preferred for Long-Distance Power Transmission?
Replies
2
Views
2K
Work on constant-velocity objects
Replies
1
Views
2K
DC motor turning at constant speed eventually
Replies
6
Views
2K
Can a piece that expands when blood flows through it decrease pressure?
Replies
1
Views
2K
Why does rotating a ball on a string faster makes it horizontal
Replies
4
Views
6K
Fluid Mechanics: a nozzle that pulls nozzle forward
Replies
9
Views
8K

Hot Threads

Hot Threads

Recent Insights

Back
Top