Mechanics Forum

Post thread
Finding angle between hydrogens and oxygen in water molecule
Replies
7
Views
12K
How do different hull treatments affect water flow and boat speed?
Replies
12
Views
5K
What is the significance of centripetal force in the period of a pendulum?
Replies
10
Views
5K
Does Newton's Third Law Hold in the Presence of Gravitational Fields?
2
Replies
41
Views
21K
What is the relationship between elastic forces and relativity?
Replies
4
Views
2K
Calculate Minimum Water Depth for Safe Cliff Jumping | Physics Help Needed
Replies
6
Views
8K
Phase Velocity of Plasma Wave > c
Replies
3
Views
5K
Uncovering the Mystery of Potential: Exploring Its Significance in Physics
Replies
3
Views
2K
What was Einstein's Unification Theory?
Replies
4
Views
2K
Ice Melts, Water Level Changes in Beaker
Replies
27
Views
6K
Will particle accelerators destroy the Earth?
Replies
15
Views
3K
Really n00bish beginners' question about motion
Replies
8
Views
2K
Weightlessness on Earth's Surface
Replies
7
Views
7K
Speed & Stability: Bicycle Dynamics Explained
Replies
6
Views
2K
How can hydrogen be used as a fuel for cars?
Replies
9
Views
5K
How can the force of impact on a falling spring mass system be calculated?
Replies
2
Views
5K
Coefficient of friction in soap?
Replies
8
Views
8K
Velocity Acceleration and Gravity
Replies
2
Views
5K
Measure Object Stability with Velocity and Disturbance
Replies
4
Views
4K
Diff eq of mechanical system w/ friction with zero input
Replies
13
Views
4K
How does sound resonance work?
Replies
10
Views
13K
How does changing the moment of inertia affect angular velocity when spinning?
Replies
8
Views
13K
Why wouldn't this device work?
2
Replies
35
Views
5K
Why is lifting a fast travelling bike harder?
Replies
8
Views
3K
Conservation of Energy in different inertial frames
Replies
19
Views
11K
Free Fall Scenario: 100kg Piston Kinetic Energy After 20m Drop
2
Replies
57
Views
7K
Sound Wave Loudness for Finite Waves
Replies
2
Views
3K
Velocity of propagation in lossy media
Replies
3
Views
7K
Momentum and law of conversation of momentum.
Replies
2
Views
8K
What Happens When a Projectile Is Fired Opposite to a Moving Car?
Replies
14
Views
2K
Car moving at a constant velocity and many other questions on KE
Replies
5
Views
8K
Question on rotation of a thin rod.
Replies
6
Views
2K
Block on Inclined Plane: The Effects of a Fixed vs. Unfixed Surface
Replies
7
Views
6K
Counting Time: Can Someone Help?
Replies
2
Views
3K
What happens to your body when rotating a seat in a rocket at high acceleration?
Replies
3
Views
2K
How do you calculate pressure in a plasma?
Replies
2
Views
9K
Pressure on Liquids: Where Does the Force Come From?
Replies
8
Views
16K
Are There Any Particle Accelerators in Houston?
Replies
5
Views
4K
Proof of Poincare Recurrence Theorem
Replies
3
Views
6K
Can Wheels Increase Velocity When Separated From Vehicle?
Replies
2
Views
3K
Perpetual Motion: Ideas & Input Welcome
Replies
2
Views
2K
Position Vector: Why Does it Always Point Radially Outward?
Replies
2
Views
3K
Velocity of mechanical waves
Replies
2
Views
4K
What is the formula for calculating pressure as a function of height?
Replies
2
Views
4K
Question about centrifugal force and Bernoulli's law.
Replies
8
Views
4K
A Hairy Ride - Motorcycle Physics
Replies
24
Views
18K
Angular momentum without rotational energy?
Replies
8
Views
6K
Projectile Force Composition Help
Replies
6
Views
4K
Is Acceleration Measured on the Proof Mass or the Surface?
Replies
2
Views
13K
Understanding Potential Energy Change in Constant Speed Motion
Replies
5
Views
2K
Measuring the potential of the atmosphere
Replies
2
Views
3K
Free Fall or What? Weight Change Explained
Replies
6
Views
2K
Ballistics, trajectory and jerk.
Replies
3
Views
3K
Power in Circuits: Voltage, Current, & Lost Power
Replies
27
Views
4K
For Those Good In Physics water Level Problem.
Replies
9
Views
5K
Bouncing a ball force calculation
Replies
2
Views
6K
Photon Momentum: How Can It Exist With No Mass?
Replies
3
Views
2K
Simple Hydraulics & Pressure trouble
Replies
3
Views
3K
What is the relationship between mechanics and thermodynamics?
Replies
2
Views
3K
Friction coefficient and pressure
Replies
14
Views
8K
Understanding the Relationship Between Drag Force and Velocity in Physics
Replies
4
Views
2K
Kinematic Analysis: Solving the Challenge of Box Friction with a Smaller Object
Replies
5
Views
2K
Can Decibels Measure Sound Wave Loudness?
Replies
8
Views
8K
Sound waves distorted in certain speaker enclosures?
Replies
2
Views
4K
How does it know the potential difference between the two objects?
Replies
8
Views
4K
Supercooling Water: How To Keep Liquid Below Freezing
Replies
2
Views
7K
Is the damage from a collision affected by the speed of the vehicles involved?
Replies
7
Views
2K
Centripetal Force: Spinning, Ejected Matter & Velocity
Replies
2
Views
2K
Gravity, Light, and the Earth's Orbit: A Newbie's Questions
Replies
9
Views
4K
Why Can't the Motorcycle's Contact Point with the Wall Serve as a Pivot?
Replies
2
Views
3K
Mysterious Lagrangian mechanics
Replies
6
Views
2K
Underwater Currents & Wave Speed - Philipp's Question
Replies
5
Views
3K
Understanding Momentum Conservation in a Closed System: A Question Explained
Replies
3
Views
2K
Normalising a velocity spectrum
Replies
5
Views
4K
(INTERSTING)question aboutNewton law of motion
Replies
13
Views
3K
Gravity car wheel radius selection
Replies
4
Views
6K
Accelerating Time: Examining the Link Between Space & Time
Replies
29
Views
5K
Can Different Radii of Pipes Affect the Height of Liquid in a Tank?
Replies
5
Views
4K
Terminal Velocity of Projectile
Replies
6
Views
7K
Why Doesn't the Moon Fall When Orbiting Earth?
2
Replies
40
Views
7K
Discovering Gravity: Newton's Observations and Laws Explained
Replies
5
Views
3K
Period of simple orbit in central potential
Replies
3
Views
3K
Thomas Jefferson National Accelerator Facility
Replies
2
Views
2K
Exploring the Myth of High-Speed Travel Through Walls
Replies
10
Views
2K
Calculating Constant Rate of Deceleration
Replies
13
Views
17K
Exploring the Physics Behind Wet Hair in the Shower
Replies
9
Views
4K
Fundamentals of Lift: Differential Pressure & Wing Shape
Replies
31
Views
5K
Generating Mechanical Excitations on Solid Masses (Earth)
Replies
2
Views
2K
Measuring Acceleration from 3-Axis w/ PIC Microcontroller
Replies
3
Views
4K
Direction of gravitational acceleration vector
Replies
12
Views
10K
Crackpot perpetual energy generator idea
Replies
8
Views
14K
Turbulence and Lorenz Attractor
Replies
2
Views
4K
Stirring Glass of Water: Dregs Move to Middle
Replies
26
Views
7K
Why do hydrogen molecules travel at 4000mph in the Kinetic Theory of Gases?
Replies
17
Views
4K
How Does a Car Actually Slow Down When Braking?
Replies
10
Views
2K
Unlocking Nature's Secrets Through Symmetry and Transformation
Replies
6
Views
2K
Calculating induced power in coil
Replies
4
Views
23K
What Is Tensile Strength? | A Physics Novice's Questions
Replies
3
Views
4K
Does a tennis ball stop a train if it hits it?
2
Replies
42
Views
11K
How is the formula Kinetic Energy=1/2mv^2 derived?
Replies
8
Views
31K

Hot Threads

Recent Insights

Back
Top