Question

A pendulum clock in a museum was found to lose 1 minute in every 24 hours. What corrective
measure should the curator of the museum undertake?
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Answer 1

Time period of the simple pendulum is given by T=2π

g

l

where l is the length of the pendulum.

⟹ T∝

l

Since the pendulum clock loses 1 minute in every 24 hours, this means that time period of clock gets increased. This can happen if the length of the pendulum gets increased..

hope this will help you.

thank y

Answer 2

Answer:

He must decrease the length by 72 times the initial length.

Explanation:

See the image for explanation. Hope it helps. Please mark as the brainliest.