A car enters a tunnel with velocity 4 m/s ,moves with constant acceleration and comes out of the tunnel with velocity 8 m/s. Velocity of carat the midpointof tunnel is ?
a)5m/s b)6m/s c)3root5m/s d)7m/s
Answers
Answered by
0
Answer- > (8+4)/2 = 6
Similar questions