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SI unit of gravitational force is Nm2kg-2 OR Nm2kg2  ...?

Asked by Mp881337 | 06 Aug, 2021, 04:41: PM
Unit of force is Newton ( N) . All forces have same units

What i guess from the posting, you want to know the units of gravitational constant G

Units of gravitational constant G = N m2 kg-2

Units of gravitational constant can be checked from following formula

Where F is force , m's are masses of two objects and d is distance between objects.

Hence , we have ,
Hence we can get units of G from above expression as  N mkg-2
Answered by Thiyagarajan K | 06 Aug, 2021, 05:09: PM

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