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user256872
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5 votes
0 answers
301 views

Lagrangian "constant" string length constraint for unwinding string in pulley system [closed]

2 votes
2 answers
448 views

Calculate total angular momentum of object rotating about 2 axis (e.g. Earth)

2 votes
1 answer
165 views

Solving non-linear ODE with cosine term [closed]

2 votes
1 answer
65 views

Change in direction imply angular acceleration

1 vote
4 answers
183 views

Seemingly correct and useful expression for kinetic energy of 3D rigid body not found anywhere

1 vote
1 answer
28 views

Fluid mechanics control volume does not have constant mass [closed]

1 vote
2 answers
80 views

Is it possible to lift an object from rest with constant power?

0 votes
1 answer
47 views

Boundary Layer Momentum Integral Equation for velocity profile $U/U_e = 2 y/\delta - (y/\delta)^2$

0 votes
4 answers
280 views

Can angular velocity direction change in a body frame

0 votes
2 answers
81 views

Conservation energy problem with non-point-mass and slipping [closed]

0 votes
1 answer
185 views

Calculate total angular momentum of precessing and spinning wheel, then use result to prove gyroscopic precession formula

-1 votes
2 answers
446 views

Why does Gauss' Law appear to neglect charge outside the Gaussian surface in symmetrical special cases