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If E , M , J , and G , respectively , de...

If `E , M , J , and G` , respectively , denote energy , mass , angular momentum , and gravitational constant , then `EJ^(2) //M^(5) G^(2)` has the dimensions of

A

length

B

mass

C

time

D

angle

Text Solution

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The correct Answer is:
D
(4) `(EL^(2))/(m^(5) G^(2)) = ((j o u l e) (kg m^(2) // s)^(2))/((kg)^(5) (Nm^(2) //kg^(2))^(2))`
`= ((N . M) (kg))/(N . N s^(2)) =` dimensions
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