Question

The displacement in metre of a
particle moving with uniform
acceleration after t_second is given
by s = 27t + 4.9t^2 Find the
magnitudes of initial velocity, acceleration and final velocity at t = 3 seconds
​

Answer 1

Answer:

asa=ut+1/2at^2

u=10m/s

Answer 2

Answer:

v=57

Explanation: