A leather ball of circumference 61.5 cm and mass 641 g is forced to the bottom...
A leather ball of circumference 61.5 cm and mass 641 g is forced to the bottom of a swimming pool and then released. After initially accelerating upward, it rises at a constant velocity. Calculate the buoyant force on the ball. (in N) 12.63 5.78 19.73 24.66 30.83 38.53 48.17 60.21 Calculate the drag force the ball experiences while it is moving upward at constant velocity. (in N) 20.64 25.80 32.25 40.31 50.38 62.98 78.72 98.41