Mechanics Forum

Post thread
Apparent paradox with angular and linear motion
Replies
21
Views
5K
Does a floating object always rotate about its centre of mass?
Replies
27
Views
9K
Classical Potential Barriers and their Resultant Forces
Replies
5
Views
2K
Moment Of Inertia (calc vs physics different answer)
Replies
12
Views
4K
Frictionless System: How Does Automobile Motion Change?
Replies
17
Views
3K
Does static friction always act on objects at rest?
Replies
5
Views
5K
Water that sucks while filling buckets
Replies
9
Views
4K
Why Is the Potential Infinite at the End of a Charged Rod?
Replies
4
Views
2K
Force and Acceleration: Necessity of Force for Acceleration
Replies
6
Views
2K
Total mechanical energy of a point mass in an elliptical orbit
Replies
18
Views
8K
Why Does Air Break Up into Swirls Behind a Blunt Body in Fast Motion?
Replies
4
Views
2K
DC Generator: Equations & Graphs
Replies
2
Views
6K
Measuring the pressure of a gas
Replies
1
Views
1K
Is acceleration always positive
Replies
16
Views
24K
Seismic sensor and accelerometer
Replies
2
Views
4K
How Do You Model the Motion of a Rigid Body Under Eccentric Torque?
Replies
2
Views
2K
Motion: Why we need acceleration?
Replies
1
Views
5K
Is This Particle Accelerator Design Effective and Viable?
Replies
7
Views
3K
About friction and elastic collisions
Replies
4
Views
3K
Law of conservation of momentum
Replies
14
Views
4K
UWB (Impulse) radar advantages over Pulsed radar
Replies
3
Views
4K
Rigid Body Velocity: Reason & Reciprocity
Replies
10
Views
3K
Dot product of acceleration and velocity
Replies
3
Views
12K
Determine Lift Motion & Sketch Kinematics Profile w/ Newton's Laws
Replies
8
Views
3K
How does boiling exactly work?
Replies
4
Views
10K
Mastering Parabolic Motion in Online Games: Understanding Physics and Gravity
Replies
12
Views
4K
Centre of Pressure: Explained and Examined
Replies
1
Views
2K
Multi-Body Collisions: Solving Complex Interactions
Replies
5
Views
3K
Is T=PV-M the Correct Formula for Calculating Buoyancy in Water?
Replies
4
Views
2K
Understanding Pressure in Liquids
Replies
3
Views
2K
Carbon di oxide emission of filament bulbs
Replies
7
Views
3K
Center of mass and rigidity and torsions
Replies
22
Views
25K
Torques: Find Load on Piers Supporting 700N Girder
Replies
2
Views
1K
Conservation of energy and momentum in collisions
Replies
26
Views
6K
Atmospheric pressure & the vacuum of space
Replies
3
Views
7K
Pressure theory applied to a Venturi tube
Replies
2
Views
2K
Ridiculously simple Pressure question
Replies
12
Views
3K
Can aerodynamic trajectories ever be shaped like this?
Replies
4
Views
2K
Question about acceleration and gravity
Replies
6
Views
2K
Negative Work but Average Force positive in this situation?
Replies
3
Views
3K
Can Reducing Pipe Diameter Increase Water Flow Speed in a Gravity-Fed System?
Replies
3
Views
2K
Moment of inertia of system in 3D
Replies
5
Views
5K
Calculating Young's Modulus for a Ring Chain of Springs
Replies
19
Views
21K
Hydrostatic equilibrium in sphere
Replies
9
Views
4K
Pedulum impact problem (tipping a screen over)
Replies
5
Views
2K
Helium Balloon Weight on an Upside-Down Scale
Replies
2
Views
3K
Why are the products of sound wave lengths and frequencies always constant?
Replies
4
Views
4K
Using quaternions to perform rotations
Replies
14
Views
3K
How do we prove Simple Harmonic Oscillation in a hanging spring?
Replies
10
Views
4K
Energy conservation for a point at the Earth's surface
Replies
5
Views
1K
How does the enclosed insect-cocoon jump 400 times its own length ?
Replies
10
Views
3K
[fluid dynamics] are they trying to use the ideal gas law for LIQUIDS?
Replies
6
Views
3K
What is the formula for velocity and time taken of object falling in water
Replies
3
Views
5K
Two questions on acceleration and an experiment
Replies
2
Views
1K
How I,V,R, and P relate and how Transformers Work?
Replies
8
Views
2K
Did Newton Actually Discover Gravity with an Apple?
Replies
2
Views
3K
Difference between analytical and continuum mechanics?
Replies
1
Views
2K
Calculating Vapor Pressure of Water with Desolved Solids
Replies
1
Views
2K
Energy waves from impact in a solid
Replies
5
Views
2K
Calculate water pressure coming out of a pipe
Replies
17
Views
149K
Rigid body kinematics problem: finding the velocity of the center of mass
Replies
5
Views
2K
Interference of Waves in a Pool: Still Surface & Heating Effects
Replies
1
Views
1K
Solving Spherical Pendulum w/ Friction & Generalized Force
Replies
1
Views
2K
Angular Momentum of Rigid Bodies
Replies
5
Views
3K
Initial Y-Velocity (time unknown) in 2D Game
Replies
3
Views
2K
What Causes a Sphere to Rotate on a Ramp with Negligible Friction?
Replies
3
Views
1K
Why Do Curved Sunglasses Lack Power Despite Their Design?
Replies
3
Views
2K
Could it be possible for an object to bounce for a very long time.
Replies
11
Views
3K
Speed of Sound and Moving Vehicles
Replies
7
Views
10K
Work, kinetic energy, potential energy
Replies
2
Views
2K
Mechanics: acceleration & curvature relationship
Replies
11
Views
3K
? on Kin. friction/no friction and mag. of acceleration intuition
Replies
9
Views
3K
[fluid dynamics] why are there no shear forces in a fluid at rest?
Replies
15
Views
8K
What Types of Potential Energy Exist Beyond Gravitational?
2
Replies
64
Views
11K
Understanding Newton's Laws of Motion: Solving a Tricky Equation with Blocks
Replies
1
Views
2K
Confusion about how the momentum is transferred
Replies
2
Views
1K
Rigid Body on Frictionless Surface
Replies
3
Views
4K
Why does a pen fall over when placed on its tip?
Replies
16
Views
9K
Negative Work: What Does it Mean?
Replies
6
Views
45K
Tech Battery Basics: Understanding the Flow of Electrons and Energy
Replies
1
Views
4K
Build a Particle Accelerator in Your Garage?
Replies
7
Views
3K
Statistical Mechanics - Random Walk
Replies
1
Views
2K
Can Kinematics Equations Be Used for an Entire Projectile Trajectory?
Replies
4
Views
2K
Rotation of Bar: Force, Translation & Equations
Replies
7
Views
3K
Nested rotations in a fluid: Implications and Visualization
Replies
1
Views
2K
Free Fall and gravitational field strength
Replies
1
Views
2K
Why do riders hang off a motorbike when cornering?
Replies
7
Views
17K
Relating terminal velocity, force of friction.
Replies
4
Views
4K
Is a 15kg object capable of generating 147N upward force in water?
Replies
3
Views
2K
Weight of a Vehicle: Can Chickens Affect It?
Replies
15
Views
9K
Harmonics in Music: Pan Flute, Filters & Distortion
Replies
1
Views
2K
I have a question about comet/asteroid/etc impacts
Replies
1
Views
1K
Doubt in resolving forces of a man in an elevator(normal force and weight)
Replies
24
Views
5K
Change of Momentum in relation to Force
Replies
9
Views
2K
Acceleration of Sound & Velocity vs. Acceleration
Replies
9
Views
17K
When water freezes, strange shapes may appear
Replies
3
Views
2K
Pressure at exit plane of pipe: static or total
Replies
1
Views
2K
Death and conservation of information
Replies
16
Views
6K
Constraint Forces and Conservation of energy
Replies
1
Views
3K
Why does a car jumpstart work?
Replies
4
Views
25K

Hot Threads

Hot Threads

Recent Insights

Back
Top