The radius of earth is 6400 km and g=10m/s square.in order that body of 5kg weighs zero at equator the angular speed of earth is
Asked by Sakshirangari27
17th July 2018,
11:34 AM
Answered by Expert
Answer:
There is a relationship for a body to be weightless at the equator.
That relationship is given by:
where 'w' is the angular speed, 'g' is the acceleration due to gravity and R is the radius of the Earth.
Substituiting the given values in the above equation,
6400 km = 6400 x 103 m
Answered by Expert
17th July 2018,
12:09 PM
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