Question

A freight elevator F moving upward with constant velocity of 5m/s^2 ... passes a passenger elevator P which is stopped . Three second later, P starts up with acceleration of 1.25 m/s^2 . When P reaches maximum velocity of 10m/s^2 , it maintains that velocity . Draw v-t and y-t curves for these motions . Hence or otherwise find time and distance required by P to overtake F .

Answer 1

which class question