Question

if the radius of earth were to be decreased by 1% its mass remaining same.by what percent will the acceleration due to gravity increase?

Answer 1

HII THERE IS YOUR ANSWER

THE GRAVITATIONAL FORCE OF THE EARTH IS INVERSNALLY  PROPORTIONAL TO THE RADIUS OF THE EARTH SO ACC. TO YOUR QUESTION THE MASS OF THE EARTH REMAIN CONSTANT BUT RADIUS REDUCED BY 1% SO REMAINING RADIUS BE 99% OF THE ACTUAL RADIUS SO THE GRAVITATIONAL FORCE IS ALSO INCREASED BY 99%

HOPE ITS HELP YOU

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