You are on top of a hospital, 10 stories high, enjoying an outdoor courtyard. each level is 12.0 feet high. your friend who’s in physics says if you drop a penny that it will be going 120m/s when it hits the ground, if you neglect air resistance. reproduce the math to prove them wrong.

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d