S.I. Unit of universal gravitational constant G is:
Correct answer: B. Nm2/kg2
- A. Nm2/kg
- B. Nm2/kg2
- C. Nm/kg2
- D. Nm/kg
Explanation
Force =GM1M2\R2 [G]=[Force][R2]\[M1][M2] G=Nm2/(kg)2 G= Nm2/kg2
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