Mechanics Forum

Post thread
The Motion Of Objects Thrown Away From Earth
Replies
1
Views
1K
Simple harmonic motion function
Replies
6
Views
2K
Friction of a rotating wheel on non-uniform terrain
Replies
2
Views
2K
Dynamo vs Motor: Which is More Efficient for Power Generation?
Replies
9
Views
5K
Galilean invariance and kinetic energy
Replies
3
Views
2K
Maximum compression of Spring Blocks System
Replies
6
Views
5K
Angular Momentum: Testing Understanding With Sphere Rotation
Replies
1
Views
2K
Understanding Reaction Forces on a Hinged Pulley under Tangential Force
Replies
1
Views
1K
Find acceleration component to hit target in 2D plane
Replies
3
Views
2K
Question About Conservation of Momentum
Replies
8
Views
2K
Would lots of sounds tend to cancel out?
Replies
3
Views
2K
Understanding Work with Human Words
Replies
11
Views
2K
How to derive 3D body motion from accelerometers
Replies
16
Views
4K
Solve Pulley Mass System - Relative Acceleration, Tension in Strings
Replies
1
Views
2K
How does an inverted aerofoil work?
Replies
3
Views
8K
Gravity conservation / gravitational forces
Replies
4
Views
1K
How much power do you need to hover? (human powered helicopter)
Replies
14
Views
8K
Understanding Torque: Why is it Outward/Inward?
Replies
15
Views
7K
How does density affects gas pressure?
Replies
3
Views
15K
Understanding Torque Problems and the Role of Gravity: Explained"
Replies
1
Views
2K
Incompressible fluid acquiring momentum
Replies
4
Views
2K
Torque Calculation: Direction of F1 & F2
Replies
1
Views
2K
Understanding Torque: The Role of Axis of Rotation in Force Calculation"
Replies
3
Views
2K
Calculating Centripetal Force for Circular Motion: Tips and Tricks
Replies
8
Views
2K
When do I need to use virtual work in writing the equations of motion?
Replies
3
Views
2K
Question about the collision of two objects (points) in space
Replies
13
Views
3K
Why Is the Tear Drop Shape Optimal for Hot Air Balloons?
Replies
3
Views
12K
Deflection of an elastic curve
Replies
6
Views
3K
Is it possible to power a freight train with an animal motor?
Replies
15
Views
3K
Is Velocity in Angular Motion Referring to Tangential or Angular Speed?
Replies
7
Views
2K
Why does pressure in liquid not dependent on the surface area?
Replies
2
Views
4K
Understanding Work & Power for Heavy Objects
Replies
9
Views
2K
Strong Steel wire but an elastic spring? Why?
Replies
3
Views
2K
Centripetal Acceleration definition help
Replies
5
Views
2K
Hot Air Balloon Shape and Pressure Gradient Within the Envelope
Replies
3
Views
3K
What is the momentum of an 80 car freight train traveling at 40km/h?
Replies
1
Views
8K
Water pressure and gravity in a storage cylinder
Replies
2
Views
2K
Earth's Rotation and Frames of Reference
Replies
16
Views
3K
Elastic vs inelastic collisions formulas
Replies
4
Views
3K
Ball-Bearing Motor: Does Heat or EM Force Work?
Replies
1
Views
2K
Acceleration in circular motion
Replies
1
Views
2K
Blocks on a rotating disc connected by a spring
Replies
2
Views
4K
Why Does Hooke's Law Involve Potential Energy? Explanation Needed!
Replies
8
Views
2K
Measurement of upward force exerted by a human on a vertical jump?
Replies
3
Views
5K
How Do You Calculate Air Flow Velocity Between Two Tanks?
Replies
3
Views
2K
Why Does Angular Velocity Reach 24 rad/s in This Motion Equation Problem?
Replies
1
Views
1K
Argument on centrifugal force
Replies
23
Views
4K
Effect of very high accelerations on objects
Replies
18
Views
3K
How Does Dissolved Air Affect the Compressibility of Water?
Replies
10
Views
3K
Does atmospheric pressure affect the saturated vapor pressure ?
Replies
2
Views
3K
What's affecting the friction?
Replies
7
Views
2K
Is half of a soundwave, really a sound?
Replies
11
Views
4K
What if earth's rotation stopped
Replies
21
Views
4K
Solving Newton's 2nd Law: Wx = W Sin θ
Replies
13
Views
4K
Coolant & Fridge Cooling Explained - Can Anyone Help?
Replies
6
Views
3K
Forces generated by free falling objects
Replies
4
Views
6K
Graduate Classical Mechanics Problem Book
Replies
1
Views
2K
Question Fluid Mechanics(Robert Granger) fluid Velocity comp.
Replies
2
Views
3K
Confusion regarding notation of instantaneous velocity wrt something.
Replies
18
Views
3K
How Does the Moon's Motion Affect Earth's Equatorial Plane?
Replies
5
Views
2K
Newton's Discovery of Mass, Force & G in SI Units
Replies
3
Views
2K
Why doesn't the rain violate the law of conservation of energy?
Replies
22
Views
4K
Is Pressure Important in Thermodynamics of Solid Materials?
Replies
1
Views
2K
Need to calculate mass to potential horsepower
Replies
15
Views
3K
Collision Response - sphere/plane & finding plane normal.
Replies
2
Views
4K
If water is clear why does it make materials appear dark?
Replies
9
Views
3K
Mapping Rotations of Relative Axes to Fixed Axes
Replies
9
Views
2K
Conservation law of child's blocks analogy
Replies
1
Views
2K
What is the difference between water evaporation and boiling?
Replies
2
Views
3K
Understanding Gravitational Potential: Negative Values and Decreasing Trends
Replies
7
Views
2K
Clear my concept of weightlessness
Replies
5
Views
2K
What Determines the Unique Characteristics of Human Voices?
Replies
6
Views
2K
Bubble Game Collision: Calculating Deceleration
Replies
4
Views
2K
Want to know what is the best in terms of friction
Replies
3
Views
2K
[Difficult] Gas Dynamics Situation
Replies
2
Views
1K
How do I calculate the work done against gravity?
Replies
5
Views
3K
Conservation of momentum and net force
Replies
10
Views
4K
Motion vs Inertia: How Physicists Determine Inertia
Replies
1
Views
2K
Falling under gravity with decreasing r
Replies
3
Views
2K
Can colored gas help us see sound waves?
Replies
7
Views
2K
Velocity of two different species in a gas with propagating sound wave
Replies
2
Views
2K
Derivation of Potential Energy for Multi-Particle Systems
Replies
1
Views
2K
What exactly happens when the area is reduced? (forces & pressure)
Replies
2
Views
2K
Falling stick(s) - initial force not equal to gravity?
Replies
15
Views
3K
Rifle with one barrel and cartridge in middle
Replies
5
Views
3K
Calculating max velocity of car
Replies
10
Views
4K
Sound and supersonic motion - a question from Feynman's lectures
Replies
6
Views
2K
What is the relationship between tension and net force in Atwood machines?
Replies
9
Views
6K
Effective spring constant of two springs latched headon
Replies
2
Views
1K
Frictionless incline and required force
Replies
9
Views
2K
Accurate position change for accelerating objects
Replies
1
Views
1K
Help needed to convert angular velocity to angular acceleration
Replies
12
Views
5K
Friction & Gravity: Relations & Independence
Replies
4
Views
2K
What is Gravitational Potential and How Does it Vary with Distance?
Replies
5
Views
3K
Why does shuttling ball travel faster if plates are closer together?
Replies
1
Views
6K
Why do collisions cause more pain than forced movement?
Replies
11
Views
2K
Work Done: A Mysterious Case Of a Floating Ball
Replies
16
Views
3K
Work-Kinetic Energy Theorem Applicability
Replies
4
Views
2K
Finding the moment of inertia of a 2D polygon.
Replies
2
Views
14K
Why there is no force acting in an object with constant velocity?
Replies
5
Views
8K

Hot Threads

Hot Threads

Recent Insights

Back
Top