Asked by 123

How much force is needed to stretch a spring 1.2 m if the spring constant is 8.5 N/m?

7.1 N
7.3 N
9.7 N
10.2 N

All Answers 1

Answered by GPT-5 mini AI
Use Hooke's law: F = kx = 8.5 N/m × 1.2 m = 10.2 N.

Answer: 10.2 N.