Mechanics Forum

Post thread
Memory and Performance: The Role of Abstraction in Athletic Success
Replies
24
Views
2K
Increasing the output torque of a DC motor with gears
Replies
16
Views
2K
I Change in orbit when mass is doubled
Replies
6
Views
1K
How does a 1-wheeled motorcycle turn?
Replies
16
Views
2K
I How to Land a Tree Flat in 3/4 Rotation: Solving the Equations
Replies
19
Views
1K
I Filling a rigid tire from a pressure regulated compressed air line
2
Replies
68
Views
3K
I Let a standing wave of length L go, get traveling wave of length 2L?
Replies
11
Views
830
Explaining how a Vortex Tube works
Replies
1
Views
905
I The Feynman way of explaining Symmetry in Physical laws
2
Replies
45
Views
2K
I How can I integrate variable velocity in fluid mechanics?
Replies
4
Views
911
B Rotation is absolute, linear motion is relative?
3
Replies
74
Views
3K
I 3D Printed Piston | Lower mass = Power
2
Replies
41
Views
2K
B Understanding the Rheopectic Properties of Blood: Fact or Fiction?
Replies
5
Views
884
Why do objects always rotate about their centre of mass?
4
Replies
133
Views
8K
I Calculating Mass Inertia Product - Examples 1 & 2
Replies
2
Views
1K
An isolated object can rotate only about its center of mass
2
Replies
47
Views
3K
Getting sailboat velocity from wind speed and direction
Replies
14
Views
6K
What's the terminal velocity of a Boeing 737 in free fall from 12.496km
Replies
26
Views
7K
I Equation of motion for a simple mechanical system
Replies
2
Views
887
A Finite-Discrete Element Method (FDEM) software recommendation
Replies
2
Views
714
I Effective mass from the Lagrangian
Replies
3
Views
1K
Question about pressure cooker "jiggler weights"
Replies
32
Views
13K
I How hard of a Hit force does it take to make a mass jump?
Replies
32
Views
1K
B Hanging beads in vehicle turning on horizontal road (constant v and r)
Replies
8
Views
905
The Force Of The Ladder Against The Wall
Replies
2
Views
1K
A Wave energy dissipated due to geometry
Replies
9
Views
888
About torque and moment of inertia
Replies
30
Views
6K
I Satellite mechanics: linear and rotational momentum
Replies
19
Views
1K
I How to flatten the surface of a viscous gel?
Replies
7
Views
1K
I Fluid flow through a pin-hole of x diameter in a closed container
Replies
2
Views
903
I Finding the center of area (centroid) of a right triangle
Replies
7
Views
894
B Can an Hourglass on a Balance Scale Create Equilibrium?
Replies
6
Views
973
In what ways do the three terms differ?
Replies
9
Views
699
I Moment of Inertia about an axis and Torque about a point
Replies
5
Views
1K
B Lifting an Object: Work, Force, and Cosine
Replies
12
Views
1K
I Resources to learn about particles on a grid/mesh
Replies
1
Views
526
B Why doesn't wind drag a hovering Kestrel bird backwards?
Replies
14
Views
876
I Extending Newton's laws -- Is the concept of force still defined?
2
Replies
35
Views
3K
I Calculate torque of a motor from straight bar load cell
Replies
8
Views
1K
I Stuck in understanding Newton's 3 laws
Replies
18
Views
1K
B Irreversibility of Aristotle's law
Replies
15
Views
1K
I Can the Inverse Tan Function Justify Phase Lag in a Driven Harmonic Oscillator?
Replies
8
Views
1K
I What friction causes objects to decelerate?
Replies
21
Views
1K
A Calculate work done by a time-dependent pressure to a spherical hole
Replies
23
Views
1K
I Torque and Rotational Kinetic Energy Relationship
Replies
4
Views
1K
I Need help in understanding friction
Replies
10
Views
1K
B Matter and Friction: Adhesion, Deformation & Hydraulic Press
Replies
8
Views
873
I Variational Principles in Classical Mechanics (Douglas Cline)
Replies
2
Views
1K
A Cause of upward motion of a nutating top
Replies
1
Views
870
B A request regarding Newton's beads/chain fountain phenomenon
Replies
16
Views
2K
B Calculating Wind Turbine Torque - Get the Right Result!
Replies
3
Views
1K
I Time dependence of kinetic energy in Lagrangian formulation
Replies
1
Views
763
I Effect of time on density distribution+shape of uniformly dense sphere
2
Replies
58
Views
2K
I Transfer of electrical energy and transfer of air energy
Replies
19
Views
1K
I Confusion about the equation KE=1/2mv^2
Replies
7
Views
1K
I Questions about a spring and its principle
Replies
9
Views
1K
A Calculate the work done by pressure rupturing a spherical containment
Replies
7
Views
845
I Degrees of freedom and constraints
Replies
2
Views
738
I Why does Kepler's Third Law exist?
2
Replies
67
Views
3K
I Virtual work and constraint forces
Replies
1
Views
981
I Constraints of a mechanical system
Replies
5
Views
1K
Understanding Spatial Description: A Mathematical Perspective
Replies
23
Views
1K
B Proof of inverse square law for gravitation?
Replies
18
Views
1K
I How to interpret complex solutions to simple harmonic oscillator?
Replies
4
Views
1K
I Why are there 2s -1 independent integrals of motion?
Replies
4
Views
1K
I Can Gas be Weighed in a Vacuum?
Replies
11
Views
1K
B Which Energy Law is the Key to Understanding Work and Conservation?
Replies
2
Views
935
B What's so great about Noether's theorem?
Replies
5
Views
647
I Legendre Transformation & Hamilton-Jacobi Formalism: A Relationship?
Replies
1
Views
619
I The speed of a waves on a string in Simple harmonic motion
Replies
8
Views
1K
B Normal Force Discrepancy for Wedge Vs. Ramp
Replies
9
Views
1K
I Wave number, frequency, and velocity in dispersive waves
Replies
2
Views
795
I Flow rate calculation of coating application
Replies
30
Views
1K
B Rod resting against a smooth peg
Replies
6
Views
1K
B Why is static friction necessary for pure rolling?
Replies
4
Views
1K
I Elastic collision between two spheres
Replies
6
Views
1K
I Principle of Physics: Derivation of -dU/dx=F
Replies
24
Views
1K
I Drag equation - relative flow velocity
Replies
11
Views
2K
B Rolling of non-deforming sphere on a non-deforming rough surface?
Replies
4
Views
903
B Is simple harmonic motion also a pure translatory motion?
Replies
21
Views
1K
I Water flowing through a funnel
Replies
9
Views
2K
B Doubt regarding the terms used in the solution
Replies
3
Views
747
B Unable to understand how these two forces are equal
Replies
5
Views
934
B Trouble understanding what rolling friction is
Replies
9
Views
1K
B Friction on pure rolling non deforming sphere?
Replies
3
Views
1K
B Displacement of Hanging Mass - Simple Pulley System
Replies
4
Views
1K
I Best book for Lagrangian of classical, scalar, relativistic field?
Replies
7
Views
966
I Understanding Holonomic Constraints: Common Questions and Answers
Replies
2
Views
841
B Applying the distance formula d= v*t + 1/2a*t^2
Replies
5
Views
2K
I Can I always consider velocities and coordinates to be independent?
Replies
4
Views
691
Does MTB rider position affect bike cornering traction?
Replies
27
Views
3K
Gauge pressure in Momentum conservation of fluids.
Replies
15
Views
6K
I Potential energy of a pressurized gas canister in space
Replies
8
Views
1K
I Friction in rolling without slipping
Replies
7
Views
2K
I Exploring Collisions w/ Accelerating Objects
Replies
4
Views
964
How can I calculate the force of a falling object?
Replies
26
Views
5K
I Motor driven pendulum - How to track its position?
Replies
1
Views
936
A Confusion of the scale of contact line dynamics and capillary flow
Replies
1
Views
1K
I Simple lateral vehicle dynamics model
Replies
18
Views
2K
B Why is KE not conserved when momentum is?
2
Replies
53
Views
2K

Hot Threads

Recent Insights

Back
Top