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

Answer 2

Answer:

120N

Explanation:

as we know that according to 2nd law of motion

F=ma

F=(15)(8)

F=120N

so correct ans is 120N.