A body gains velocity of 15 m/s in 5 s. The average acceleration in metre per second square is:
A body with an initial velocity of 3ms−1 moves with an acceleration of 2ms−2 then the distance travelled in the fourth second is what?
A body of mass 20 kg moves with an acceleration of 2 metre per second square
calculate the change in momentum
A fly starts from rest attains a velocity of 200 m/s in 5 second . Then the acceleration of the fly in this time ( in metre per second square)is _______