Question

Explain mechanism of pendulam with diagram?
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Answer 1

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Answer 2

Mechanism of the pendulum :

Explanation:

• A simple pendulum is a small metal ball or piece of stone suspended from a rigid base on a string as shown in Figure (a).  

• A metal ball is attached to a pendulum called a bob.  

• Figure (a) shows the stationary pendulum in its middle position.  

• When the swing of the pendulum is released after being tilted slightly to the side, it begins to move back and forth [figure(b)].  

• The forward and backward motion of a straight pendulum is an example of a periodic or oscillating motion.

• The pendulum is said to swing once when its drum, starting from the middle position O, moves to A, to B, and back to O.  

• The pendulum also makes one movement when its stick moves from one extreme position A to another extreme position of B and returns to A.
• When the bob is dragged from the center position to one side and then released, the pendulum is set in motion.
• The bob alternately moves to both sides of its center position.