Question

9.1. What is simple harmonic motion? What are the necessary con
execute simple harmonic motion?​

Answer 1

Answer:

see the definition n the graph......

Answer 2

Answer:

1. The time for one oscillation (the time period) does not change if the amplitude of the swing is made larger or smaller.The acceleration of the oscillator is always towards the mean position (so a pendulum always accelerates towards the centre of its oscillation.)

Explanation:

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