A second's pendulum is mounted in a rocket. Its period of oscillation decreases when the rocket
A second's pendulum is mounted in a rocket. Its period of oscillation decreases when the rocket
- [AIPMT 1994]
- A
Comes down with uniform acceleration
- B
Moves round the earth in a geostationary orbit
- C
Moves up with a uniform velocity
- D
Moves up with uniform acceleration
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