Question

write the characteristics of a periodic motion​

Answer 1

1- A restoring force must act on the body.

2- Body must have acceleration in a direction opposite to the displacement and the acceleration must be directly proportional to displacement.

3- The system must have inertia (mass).

4- SHM is a type of oscillatory motion.

5- It is a particular case of preodic motion.

6- It can be represented by a simple sine or cosine function.

Answer 2

Answer:

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Explanation:

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