Question

Observe the experiment and answer the questions that follow.

The length of the string of a pendulum is fixed for the entire experiment. When the

bob is released from position A, it starts moving back and forth as shown in the

following diagram.



(a) Identify the nature of motion exhibited by the bob of the pendulum. [1]

(b) With the help of the above diagram, explain the motion of the bob. [2]

(c) Why should the length of the string be fixed in this experiment?​

Answer 1

Answer:

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