Question

What force is required to accelerate a body with a mass of 15 kilograms at a rate of 8 m/s2?

A. 1.875 kg
B. 120 N
C. 23 N
D. 23 kg

Answer 1

120N

Step-by-step explanation:

as we know that according to 2nd law of motion

F=ma

F=(15)(8)

F=120N

so correct ans is 120N.

Answer 2

120N because F =ma. You just multiply the mass and the acceleration.