- #1
uselesspotus
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Homework Statement
Lets say I am tightening a screw and I have multiple torque values with their respective number of revolution. How should I go on about calculating the power required?
Also let's assume we know the time it takes to tighten the screw.
2. The attempt at a solution
I know Power = T*dθ/dt = Tω = 2*pi*n*T, where T = torque, ω = angular velocity, n = number of revolution/sec
Since the torque is not constant I am not sure how to approach this problem. Is there any other information i need in order to calculate the power?