Question

a ball rolls down a ramp for 5 second.if the initial velocity of the ball was 10 m/sec and the final velocity is 30m/sec,what was the acceleration of the ball? with solution​

Answer 1

Answer:

4 m/s²

Step-by-step explanation:

initial velocity, u = 10 m/s

final velocity, v = 30 m/s

time, t = 5 sec

Now,

Acceleration = final velocity - initial velocity / time

= 30 - 10 m/s / 5

= 20 / 5

= 4 m/s²