1.

. The SI unit of G is….. (a) Nm2kg-1(b) Nm2kg-2(c) Nm2kg (d) N-1m2kg-2​

Answer»

Newtons kgIn SI units, G has the value 6.67 × 10-11 Newtons kg-2 m2. The DIRECTION of the force is in a straight line between the two bodies and is attractive. Thus, an apple FALLS from a TREE because it feels the gravitational force of the Earth and is therefore subject to “gravity”.



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