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Cone has acceleration because of precession and I can calculate it from angular velocity and perpendicular distance between CM and...

What should I do about contatct point because it lies on slant of cone? Is cone motion precession of axis through vertex and normal to base?

How to join this two rotations to find friction? If it rolls without slipping , does it mean that all contact points have same magitude...

Think about the connection between those observations.

Momentum conservation 2mv-mV=0 if up is positive direction. And conservation energy ( x and y are displacenemts of end masses and...

Please provide a drawing and a concise statement of the problem. Also according to our rules, to receive help, you need to show some...

In equillibrium x components shoud cancel and y component of resultant tension should be equal to mg. If i understand good, two end...

Is tension force in rope same all the time , does acceleration of middle weight change during time and why would middle weight go up...