Question

I check the correctness of the relations V.26M
Where vis
velocity Go us universad constant, R is radius and Mů
mass
7​

Answer 1

Answer:

v2/rg

Explanation:

We know,

By formula of escape velocity,

v=

2gR

Where, v=velocity, R=distance, g=gravitational acceleration

A formula Exists only if the dimension of quantities on LHS and RHS are equal.

Hence dimension of Velocity and

gR

are equal.

And dimension of v

2

and gR are equal.

Hence, dimension of

Rg

v

2

= dimensionless