Question

5. Which of the following is an essential condition for the motion to be simple harmonie
a) constant force
b) force is opposite to displacement
c) force is proportional to displacement d) force is proportional and opposite to displacement​

Answer 1

Answer:

Explanation:

A force acting opposite to displacement to bring the system back to equilibrium, which is its rest position. The force magnitude depends only on displacement, such as in Hooke's law.

Answer 2

Answer:

force is proportional to displacement

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