N In this lab, you will use a dynamics track to generate
: %
collisions between two carts. If momentum is conserved,
what variable change would result in a velocity change
after a collision? In the space below, write a scientific
question that you will answer by doing this experiment.
I

the answer is b ) square root of 5

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.