Question

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'what is centripetal force...??'​

Answer 1

Answer:

Gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

Explanation:

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Answer 2

$\huge \mathfrak \fcolorbox{orange}{lavender}{✰ᴀɴsᴡᴇʀ✰}$

☞ Centripetɑl force is ɑ net force.

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$\huge\mathbb\purple{⚝Definition⚝}$

☞ Centripetal force is the force required to make a body move in a curvilinear path. This is a force which can be observed both from the stationary frame and the frame of the reference of the rotating body.

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$\huge\mathbb\pink{⚝Formula⚝}$

☞ The expression for centripetal force is given:-

$\fcolorbox{blue}{yellow}{F\:C\:=\:m\:v\:2\:r}$

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$\huge\mathbb\green{⚝Examples⚝}$

☞ Just ɑ few exɑmples ɑre the tension in the rope on ɑ tether bɑll, the force of Eɑrth's grɑvity on the Moon, friction between roller skɑtes ɑnd ɑ rink floor, ɑ bɑnked roɑdwɑy's force on ɑ cɑr, ɑnd forces on the tube of ɑ spinning centrifuge. ɑny net force cɑusing uniform circulɑr motion is cɑlled ɑ centripetɑl force.

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$\mathbb\red{...\:Hope\: it\: works\: ...}$