If `F=(kmM)/(r^(2))`, then m=

Check the correctness of the formula f=(mv^(2))/(r^(2)) where f is force, m is mass, v is velocity and r is radius .

Check the correctness of the formula f = (mv^2)/(r^2) where f is force , m is mass , v is velocity and r is radius.

Check the correctness of the formula f = (mv^2)/(r^2) where f is force , m is mass , v is velocity and r is radius.

The gravitional force between two point masses m_(1) and m_(2) at separation r is given by F=k (m_(1)m_(2))/r^(2) The constant k

If f: R rarr R , f(f(x)) = (f(x))^(2) , then f(f(f(x) ))is equal to

Let f: R-{n}->R be a function defined by f(x)=(x-m)/(x-n) , where m!=n . Then,

The gravitational force between two point masses m_(1) and m_(2) at separation r is given by F = k(m_(1) m_(2))/(r^(2)) The constant k doesn't