a child is riding on a merry-go-around. as the speed of the merry go round is doubled, the magnitude of the centrpetal focr acting on the chuild

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09-12-2022
Physics

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a child is riding on a merry-go-around. as the speed of the merry go round is doubled, the magnitude of the centrpetal focr acting on the chuild

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Tutorconsortium706 Tutorconsortium706 · Answer 1 · 2022-12-16T07:59:44+01:00

What is a centripetal force ?

A force could be a force that produces a body follow a incurvate path. Its direction is usually orthogonal to the motion of the body Associate in Nursingd towards the fastened purpose of the fast center of curvature of the path.

A centripetal force is a web force that acts on an object to stay it moving on a circular path.

Centripetal vs Centrifugal Force. the most distinction between centripetal force and force is that solely the previous will actually be delineate as a “force.”

A Merry-go-round.

The Gravitron.

Tetherball.

A construction Swing.

Turning during a car.

Planet Earth.

Discus Throw.

V' = 2V

Centripetal force

F' = m V'2 / r

m( 2V)2 / r

= 4mv2 / r

Hence final centripetal force is 4mv2 / r

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