Question

speed formula-------- , and Gravitational formula​

Answer 1

Answer:

The formula is F = G*((m sub 1*m sub 2)/r^2), where F is the force of attraction between the two bodies, G is the universal gravitational constant, m sub 1 is the mass of the first object, m sub 2 is the mass of the second object and r is the distance between the centers of each

Near the surface of the Earth, the acceleration due to gravity g = 9.807 m/s2 (meters per second squared, which might be thought of as "meters per second, per second"; or 32.18 ft/s2 as "feet per second per second") approximately.

Answer 2

Speed = s = d/t

Gravitation formula is on picture....!