Part A A 60-cm-diameter, 400 g beach ball is dropped with a 4.0 mg ant riding on the top. The ball experiences air resistance, but the ant does not. Take Pair = 1.2 kg/my. What is the magnitude of the normal force exerted on the ant when the ball's speed is 2.5 m/s? Express your answer with the appropriate units. View Available Hint(s) HA ? Templates n = 4.76 . 10 6 N Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Provide Feedback