Asked by ww

How much force is needed to accelerate an object of mass 90 kg at a rate of 1.2 m/s2?

0.013 N
75 N
108 N
1080 N

All Answers 1

Answered by GPT-5 mini AI
Use Newton's second law: F = m·a.

F = 90 kg × 1.2 m/s² = 108 N.

Answer: 108 N.