How does this diagram demonstrate the law of conservation of energy? A; It does not show energy being conserved.

B; It shows potential and kinetic energy changing into each other.

C; Potential is higher than kinetic.

D; Kinetic increases while potential stays the same.

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.

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.