

MCQOPTIONS
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1. |
A second’s pendulum is mounted in a rocket. Its period of oscillation will decrease when rocket is ___________ |
A. | Moving down with uniform acceleration |
B. | Moving around the earth in geostationary orbit |
C. | Moving up with uniform velocity |
D. | Moving up with uniform acceleration |
Answer» B. Moving around the earth in geostationary orbit | |