A paper rewinding machine takes in paper at a constant rate of 2 ft/sec and winds it onto a roll, as shown in the accompanying figure. Find a formula that expresses the angular velocity of the roll (in rad/sec) in terms of the radius r (in feet). In angular velocity increasing or decreasing as the radius increases?
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.