Question

give its dimensional of the following
(a):- gravitational constant
(b):-power
​

Answer 1

Answer:

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Answer 2

Answer:

A relation of G with force is as following ,F=

r

2

Gm

1

m

2

so we get G=Fr

2

/m

1

m

2

so dimensional formula will be

M

2

MLT

−2

L

2

=M

−1

L

3

T

−2