Question

Find the velocity of an object after 10 seconds of an object velocity is
5 m/s and acceleration is 10 m/sec​

Answer 1

Answer:

vi=10 m/s and v f =20 m/s

acceleration of the body=20-10/5 m/s^2

a= 2 m/s^2

velocity of the body at t = -3 sec

v=u+at

v=10-2×3

v= 4 m/s