The dimension of universal gravitational constant is :
[M−2L−3T−2]
[M−2L2T−1]
[M−1L3T−2]
[ML2T−1]
A
[M−2L−3T−2]
B
[M−2L2T−1]
C
[M−1L3T−2]
D
[ML2T−1]
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Solution
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The correct option is C[M−1L3T−2] F=Gm1m2r2 ⇒G=Fr2m1m2=[MLT−2][L2][M2] =[M−1L3T−2].
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