Question

a cricket ball of mass 150 gram moving at a speed of 25 metre per second is brought to rest by a player in 0.03 second find the average force applied by the player​

Answer 1

ANSWER: 125N(Retarding Force)

Explanation:See The Pic For The Whole Step....

I Knew It Will Be Very Clear..

Answer 2

Answer:

Mass, m = 150g = 0.15kg

Speed, v = 25m/s

Time, t = 0.03sec

So

=> F = ma

To find a (acceleration) we use

=> a = v/t

=> a = 25/0.03

=> a = 833.34 $m/{s}^2$

Now to find Force we use

=> F = ma

=> F = 0.15kg × 833.34$m/{s}^2$

=> F = 125N