Questions
In order to find time, the astronaut orbiting in an earth satellite should use
a
A pendulum clock
b
A watch having main spring to keep it going
c
Either a pendulum clock or a watch
d
Neither a pendulum clock nor a watch
detailed solution
Correct option is B
In pendulum clock the time period depends on the value of g, while in spring watch, the time period is independent of the value of g.Talk to our academic expert!
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The weight of an astronaut, in an artificial satellite revolving around the earth, is
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