Physics, asked by shreyasharma072001, 7 months ago

the imaginary angular velocity of earth for which effective acceleration due to gravity at equator becomes zero is equal to? ( g=10, radius of earth=6400km)

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Answered by sahil321500

Answer:

Find the imaginary angular velocity of the earth for which the effective acceleration due to gravity at the equator shall be zero. (take g=10m/s2 for the acceleration due to gravity, if the earth were at rest and radius of earth equal to 6400 km and ϕ=60∘) ⇒ω=1400=2.5×10-3rad/s.

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