Considering rotational motion of earth. The acceleration due to gravity at the equator of earth is given by, (where \omega= angular velocity of earth, {\R}= radius of earth, g = acceleration due to gravity)

Correct Answer is : g′=g−ω2R

CGPET 2013 Solved Paper

Section: Physics

Question : 10 of 150

Marks: +1, -0

Considering rotational motion of earth. The acceleration due to gravity at the equator of earth is given by, (where ω= angular velocity of earth, R= radius of earth, g = acceleration due to gravity)

g′=g−ωR
g′=g−ωR2
g′=g−ω2R
g′=g+ω2R

Validate

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