Question

diffrance between bar pendulum and compound pendulum​

Answer 1

Explanation:

Bar pendulum is called compound pendulum because a compound pendulum has extended mass, just like as a swinging bar. A bar pendulum is the simplest form of compound pendulum. It is in the form of a rectangular bar with holes drilled along its length at equal separation.

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Answer 2

Answer:

The main difference between simple pendulum and compound pendulum is that, in a simple pendulum, the distance between the centre of gravity of the suspended body and the axis of suspension is large compared to the dimensions of the suspended body whereas, in a compound pendulum, the dimensions of the suspended body are comparable to the distance between the body’s centre of gravity and the axis of suspension.