The force of 10n acts on a body of mass 2kg for a distance of 1m . the kinetic energy acquired by the body is

Explanation:

Begin by finding the acceleration with Newton's second law: F = ma.

10 = 2 * a => a = 5.0 m/s^2

Then use the "shortcut" velocity equation = + 2 a * x

v = = 3.16

Then use the equation for kinetic energy: k =

k =

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.