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Due to some unknown interaction, force F...

Due to some unknown interaction, force F experienced by a particle is given by the following equation.
`vecF=-(A)/(r^(3))vecr`
Where A is positive constant and r distance of the particle from origin of a coordinate system. Dimensions of constant A are :-

A

`ML^(2)T^(-2)`

B

`ML^(3)T^(-2)`

C

`ML^(4)T^(-2)`

D

`ML^(0)T^(0)`

Text Solution

Verified by Experts

The correct Answer is:
B
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