Homework Statement
Two solid steel shafts are coupled together using meshed gears. Determine the angle of twist of end A. Shaft DC is fixed at D.
Homework Equations
angle of twist = torque * shaft length / ( polar moment of inertia * shear modulus)
balance of forces where the two gears...
Hi, I do not think your equation relating volume to height is correct, try working it out again.
Substitute the equation you obtain and the values given into dh/dt=dh/dV*dV/dt to find your answer.
Hope this helps.