Question

write of formula of centripetal force under gravity?​

Answer 1

Answer:

g is the gravitational constant holding the value 9.8 meter per second in case of a free fall

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Answer 2

HEY MATE YOUR ANSWER IS HERE

• WHAT IS CENTRIPETAL FORCE ?

a centripetal force is a net force that act on a object to keep it moving along a circular path

• HOW IT IS MEASURED......

Centripetal force is measured in Newtons and is calculated as the mass (in kg), multiplied by tangential velocity (in meters per second) squared, divided by the radius (in meters). ..

• FORMULA .....

$f = \frac{ {mv}^{2} }{r} (newtons \: n)$

There are some interesting things about this equation. Because the tangential velocity is squared, if you double the velocity you quadruple the centripetal force! Also, because r appears in the denominator, the magnitude of centrifugal force decreases as the object gets further away from the center. Finally, if you know the centripetal force, this equation can be rearranged to solve for velocity

$v = \sqrt{ \frac{fr}{m} } ( \frac{meters}{second} )$

HOPE IT HELPS....

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