What is the escape velocity of a body on the surface of the earth of radius R if the gravitational constant is G and the mass of the earth is M? (Neglect energy losses to the surroundings) by Sunday | Aug 29 | Physics WAEC | 0 comments A. 2GR B. 2G/R C. 2GR² D. 2GM/R Correct Answer: Option D – 2GM/R Users Also Read These:Water falls through a height of 50m. Determine the…A body of mass 4.2kg moving with velocity 10ms−¹ due…The mass and weight of a body on earth are 8kg and…The gravitational force of the moon is one-sixth…If the radius of the earth is 6.4 x 106m; the escape…