Question

How much force is needed to stop a 90-kg soccer player if he decelerates at 15 m/s^2?

A. 15 N
B. 6 N
C. 135 N
D. 1,350 N

Answer 1

We have: F = m×a
Here, m = 90 Kg
a = 15 m/s²

Substitute their values into the expression:
F = 90 × 15
F = 1350 N

In short, Your Answer would be Option D

Hope this helps!