Mechanics Forum

Post thread
Diffusion of droplets solution in water
Replies
1
Views
2K
Newton's Laws question : On springs and pulley system
Replies
1
Views
3K
Torque wrench + multiplier + crows foot
Replies
1
Views
4K
Is the speed of sound relative?
Replies
13
Views
7K
What is the Formula for Calculating Force of Friction on an Inclined Surface?
Replies
2
Views
9K
Power required to make gaseous Oxygen
Replies
1
Views
2K
Is there a correlation between compressibility factor and temperature in gases?
Replies
13
Views
4K
Difference between Torque Converter and Clutch ?
Replies
2
Views
5K
Calculating Force from Water Flow: Math Help
Replies
2
Views
4K
Simple (or not so simple) Momentum question
Replies
4
Views
3K
Question about why this vacuum setup works.
Replies
2
Views
2K
Proof and challenge about projectile motion
Replies
4
Views
3K
How Does Suction in Bongs and Hookahs Influence Smoking Dynamics?
Replies
5
Views
12K
Angular Velocity & Mass: Shaft Rotation & Disc Effects
Replies
1
Views
2K
Pressure & Velicity Relation in Fluids/gases
Replies
1
Views
2K
Inertia Tensor as a Transformation
Replies
1
Views
3K
Reverse osmosis perpetual motion machine
2
Replies
62
Views
21K
Converting velocity to pressure
Replies
4
Views
21K
What is the time and velocity of a falling helicopter wheel?
Replies
6
Views
3K
Velocity screw description of a robot end-effector question
Replies
1
Views
3K
Calculating Force from Pressure in Water Rocket Building
Replies
4
Views
3K
Calculating Air Speed for Low Flying RC Airplanes
Replies
6
Views
2K
What is the limit of average speed as time interval approaches zero?
Replies
5
Views
4K
Inertia in the case of sudden stops?
Replies
21
Views
9K
The final explanation to why kinetic energy is proportional to velocity squared
2
Replies
65
Views
44K
How to get water in air tight container w/ other specifics
Replies
13
Views
9K
Converting tangential momentum to angular momentum
Replies
1
Views
5K
No gravity at center of earth= no pressure?
6
Replies
187
Views
49K
Change in direction and acceleration
Replies
5
Views
12K
What is the hardest equation you have come across in your Physics career?
Replies
16
Views
16K
Possible new formula for simple tension problems
Replies
1
Views
15K
Rotated Section - Moment of Inertia
Replies
4
Views
9K
How much falling water to generate 3KW
Replies
1
Views
2K
Non-symmetric nature of the Doppler Effect with sound
Replies
11
Views
7K
Calculating Block's Backward Pull in Physics Problem?
Replies
2
Views
1K
Need extra practice for Newton's laws?
Replies
1
Views
2K
Kinetic theory of gases - Maximum speed
Replies
11
Views
4K
Is the transfer from 2D mechanics to 3D mechanics intimidating?
2
Replies
52
Views
7K
Piston moving 1m per hr, how to power a generator?
Replies
16
Views
3K
Angular forms of acceleration, velocity and displacement
Replies
1
Views
2K
What do radial bearing and pressure bearing mean in physics?
Replies
6
Views
4K
Fas-Moving projectiles-Satellites
Replies
6
Views
2K
Falling objects: remedial education desperately needed
Replies
4
Views
1K
No friction needed a phenomena I can't understand
Replies
8
Views
3K
Static moment VS Moment of inertia - what's the difference?
Replies
7
Views
37K
Conservation of energy in ALL frames of reference?
Replies
4
Views
2K
Weight vs Water Resistance: Comparing Exercise Challenges
Replies
2
Views
2K
Can you break the sound barrier under water?
Replies
22
Views
29K
If Moment of Inertia units are mm^4, how do you use it in calculations?
Replies
11
Views
49K
Solving Collisions with angles problem
Replies
4
Views
3K
What is the extent of Calculus in Halliday and Resnick's Kinematics textbook?
Replies
5
Views
7K
Can I treat blocks as a single axis of rotation?
Replies
6
Views
3K
Inclined Plane Physics: Cylinder vs. Superconductor
Replies
8
Views
2K
Energy-momentum tensor: metric tensor or kronecker tensor appearing?
Replies
2
Views
5K
What is the Young's modulus of balloon?
Replies
2
Views
7K
Height values based off barometric pressure
Replies
2
Views
2K
Newtonian derivation of Scwarzchild radius
Replies
5
Views
3K
Calculating Normal Force of a Ball in a Centrifuge
Replies
1
Views
2K
Does a bottle of water or a bottle of ice roll downhill faster? [Video]
Replies
9
Views
17K
Blood flow, Bernoulli's equation and Poiseuille's equation
Replies
4
Views
26K
How Do Tractive Forces and Rolling Resistance Affect a Car Wheel's Motion?
Replies
6
Views
3K
Calculating equipotential surfaces
Replies
26
Views
15K
Torque Required to Spin Solid Cylinder
Replies
4
Views
10K
Rotation of a body about a point with decreasing radius
Replies
12
Views
6K
Constant pressure and constant volume?
Replies
4
Views
3K
Dense Helium Balloons: Will They Rise or Fall?
Replies
5
Views
2K
Why Do You Move Backwards When Jumping Inside an Accelerating Bus?
Replies
2
Views
4K
Celestial Mechanics: Solving Differential Equations for N-Body Systems
Replies
2
Views
2K
Find Area & Inertia of Bernoulli's Lemniscate
Replies
1
Views
2K
Powering Propeller with Pulley
Replies
2
Views
3K
Projectile motion experimental vs theoretical results
Replies
7
Views
6K
Does Water Evaporate Differently in a Beaker vs. a Pan Under a Bell Jar?
Replies
1
Views
2K
Simple pulley question- single fixed
Replies
1
Views
3K
Conservation of Momentum question
Replies
11
Views
2K
Β+ decay: voiding conservation of mass or creating something with negative mass
Replies
4
Views
4K
How an object in translatory motion comes to rotary motion
Replies
4
Views
3K
Classical and Quantum Mechanics via Lie algebras
4
Replies
136
Views
53K
Momentum of a rocket with pressurized gas
Replies
4
Views
2K
Calculating Collision Speed: Momentum or Kinetic Energy?
Replies
2
Views
2K
Does Spring Coefficient Affect Velocity Change?
Replies
21
Views
3K
Helix Formation with Elastic Rope: Equations of Motion for X(t) and (Theta)(t)
Replies
2
Views
2K
Free Fall: Understanding Conditions & Air Resistance
Replies
14
Views
4K
Connected Pendulums: Momentum Transfer Time
Replies
8
Views
4K
How to calculate the velocity of a bullet fired by a rifle?
Replies
12
Views
39K
Osmosis, osmotic pressure, vapour pressure
Replies
5
Views
18K
Bernoulli Equation VS. V1A1 = V2A2
Replies
1
Views
16K
The Mystery: Bat Speed vs. Weight in Slowpitch Softball
Replies
23
Views
11K
Softball Bat Speed vs Bat Weight
Replies
1
Views
4K
How to optimize this lever mechanism
Replies
1
Views
2K
What will happen if I assemble magnets with flush joints and the same polarity?
Replies
4
Views
2K
Galactic Rotation, Outboard Mass Included?
2
Replies
57
Views
6K
Why only kinetic energy in the work-energy theorem?
Replies
2
Views
9K
Two different fences i need them to be about the same in a baseball field
Replies
4
Views
3K
Do Photons Follow the Rules of Mechanics for Collisions?
Replies
5
Views
23K
Tennis ball speed after bounce
Replies
5
Views
12K
Can a moving car's weight be accurately measured on a scale?
Replies
25
Views
21K
Effect of motion in friction calculation
Replies
1
Views
2K
What Causes Negative Work in Physics?
Replies
4
Views
27K
Same Link Between Momentum, Energy & Mass
Replies
2
Views
2K
Conservation of mechanical energy formula. What is x ?
Replies
4
Views
3K

Hot Threads

Recent Insights

Back
Top