A skateboarder is jumping down a set of stairs. Assume the stairs are above the ground by h = 3.94 m, and are l = 3.15 m long. The skateboarder is heading toward the top of the stairs with a speed of 9.15 m/s, and they simply roll off the top - no jumping in the air. How far from the bottom of the stairs will they land?

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

The least penetrating form of radiation is

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