Question

an object is moving with constant acceleration on a straight road. The velocity of the object in terms of time is v = 2+5t where v is velocity (in m/s) and t is time (in sec).
a) plot a velocity time graph
B) find acceleration at t = 1 sec
C) find acceleration at t = 2 sec

Answer 1

1) acceleration= 7

2) acceleration = 12