Question

Two simple pendulums A and B have equal lengths but their bobs weigh 100 gf and 200 gf respectively. What would be the ratio of their time periods? Give reason for your answer​

Answer 1

Answer:

1:1

Explanation:

Time period of a pendulum doesn't depend upon its mass. It depends on its length. Since the length is same in both the pendulums , the ratio of their time period will be 1:1 .

Answer 2

Answer:

T=2π  

g

l

​Time period does not depend on the weight of the bob.

So, the ratio of time period will be equal to 1.

Explanation:

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