The velocity fo a body is expressed as `V = G^(a) M^(b) R^(c)` where `G` is gravitational constant. `M` is mass, `R` is radius. The values of exponents `a, b` and `c` are:

If the orbital velocity of a planet is given by v = G^(a) M^(b) R^(c ) then

The escape velocity of a sphere of mass m is given by (G= univesal gravitational constant, M_(e) = mass of the earth and R_(e) = radius of the earth)

Find the value of , where G,M and m are constants.

If the energy, E = G^p h^q c^r, where G is the universal gravitational constant, h is the Planck's constant and c is the velocity of light, then the values of p are q and r are, respectively

The condition for a uniform spherical mass m of a radius r to be a black hole is [ G =gravitational constant and g =acceleration due to gravity]