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ivolga24 [154]
3 years ago
6

The force required to stretch a spring by 1 m from its unstretched length is 150 N. What is the force required to stretch the sp

ring by 3 m? 450 N
200 N

600 N

300 N
Mathematics
1 answer:
Rzqust [24]3 years ago
4 0

Answer:

450 N.

Step-by-step explanation:

By Hooke's law

Force = k * displacement so

150 = k * 1

So k = 150 and the equation is

F = 150 d

So when d = 3

F = 150 * 3 = 450.

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