Question

A ball of circumference 74.2 cm and mass 605 g is forced to the bottom of a swimming pool and then released. After initially accelerating upward, it rises at a constant velocity. (The density of water is 103 kg/m3.)
(a) Calculate the buoyant force on the ball. (Indicate the direction with the sign of your answer.)


(b) Calculate the drag force the ball experiences while it is moving upward at constant velocity. (Indicate the direction with the sign of your answer.)


Section

Answer 1

If you need to look up answers online you should probably change your major

Answer 2

If you aren't used to the internet yet, maybe it's time to retire.