Question

20. If a trolley starts from rest with an acceleration of 2
m/s, the velocity of the body after 4s should be:
1) 2 m/s
2) 8 m/s
3) 4 m/s
4) 6 m/s​

Answer 1

Answer:

Hey mate this is your ans

Hey mate this is your ans ans is a×t

Hey mate this is your ans ans is a×t=2×4=8m/s