1. What velocity does a freely falling object reach after 4.0 s if it starts from rest? If a vitat Vf = Of (9.800045 Vf = 39.2 m/s down
2. James throws a rock into a deep well with a velocity of 10,0 m/s (down]. What is the
velocity of the rock 2.5 s latere

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