Scgonzalez6683 Scgonzalez6683 30-01-2024 Physics contestada What should be the velocity of a body thrown vertically upwards from the surface of the earth (mass M and radius R) so that it may reach a height of 7R from the surface?a. √(20GM/11R)b. √(20GM/9R)c. √(17GM/9R)d. √(7GM/4R)
