A 1000-kg car is sitting at the top of the hill on Negley Ave., 30 m above Fifth Ave. What is the potential energy of the car on the hilltop? J​

Identify the type of synthetic material used in each object

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

Each line (unit) on the horizontal axis represents: 5 years 10 years 20 years all of the above