JEE · NEET Previous Year Question
The mass and the diameter of a planet are three times the respective values for the Earth. The period of oscillation of a simple pendulum on the Earth is 2 s. The period of oscillation of the same pendulum on the planet would be:
Topic: NEET PYQ
Answer: D. Full step-by-step solution below.
- A
- B
- C
- D
Correct answer: D
Solution
(d)T = 2 π,
Tp =
Time period at earth for seconds pendulum = 2sec.
∴ Tp = sec.
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