Question

8.
A particle is moving in a straight line. Its displacement at any instant 'l' is
given by x=10t+15t, where x is in meter and 't' in second. Find (i) the
average acceleration in the time interval t=0 to t=2 (ii) instantaneous
acceleration at t=2 second.​

Answer 1

Answer:

first answer is 25

second answer is 50

Answer 2

Answer:

ap hd U I'd O yd O if do id chp