Question

9. Write two points of difference between gravitational force and gravity.

Answer 1

Answer:

Gravity is a force that attracts any body towards centre of the earth.

Gravitational force is exerted by one object oer another.

The difference is the power of earth by which it pulls object is known as gravity, and application of the gravity on an object as or in form of force is known as gravitational force..........☺

Explanation:

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Answer 2

Answer:

$\pink{\underline{ \large \bf \: answer}} \\ \\ \implies \bf\green{gravitational \: \: force} \\ \\ \implies{ \tt \: 1) = gravitation \: \: is \: \: a \: \: attractive \: \: force \: \: exist \: \: between \: \: any \: \: two \: \: object.} \\ \\ \implies 2) \tt= gravitational \: \: force \: \: pull \: \: objects \: \: together \\ \\ \implies \tt \: 3) = gravitational \: \: force \: \: is \: \: a \: \: universal \: \: force$

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$\implies \tt4) = gravitational \: \: force \: \: is \: \: a \: \: weak \: \: force.\\ \\ \implies \: 5) = \bf \: force \: = \frac{GM1M2}{ {r}^{2} } \\ \\ \implies{6 ) \tt = gravitational \: \: force \: \: is \: \: a \: \: vector \: \: quantity} \\ \\ \implies{7) \tt= gravitational \: \: force \: \: required \: \: two \: \: masses} \\ \\ \implies8) \tt= the \: \: direction \: \: of \: i\: gravitational \: \\ \tt \: \: \: \: \: \: \: \: \: \: \: \: \: \: force \: \: lies \: \: in \: \: the \: \: radial \: \: direction \: \: from \: \: the \: \: masses \\ \\ \implies9) \tt = gravitational \: force \: can \: be \: zero \: when \: the \: seperation \: between \: two \: object \: is \: infinity$

$\blue{\underline{ \large \bf \: gravity}} \ \ \\ \implies{1) \tt = gravity \: \: is \: \: an \: \: attractive \: force} \\ \\ \large \implies{2) \tt= gravity \: is \: not \: universal \: force} \\ \\ \implies{3) \tt=gravity \: is \: a \: strong \: force } \\ \\ \implies{4) \bf=force = mg } \\ \\ \implies{5) \tt = gravity \: is \: \: a \: vector \: field} \\ \\ \implies{6) = \tt \: gravity \: required\: only \: one \: masses} \\ \\ \implies{7) \tt=the \: field \: can \: be \: zero \: at \: the \: centre } \\ \\ \implies{8) \tt= its \: direction \: is \: \: towards \: \: the \: cente \: of \: earth}$