T B et | e T e e e Pt e T I T 4. Sally hits the water 16 m/s at an angle 84 below the horizontal. She has a mass of 63.8 kg. It takes 0.625 s for her to stop moving. What was her average acceleration after hitting the water? What was the average net force she experienced? What was the average force that the water exerted on her? d. First, find the acceleration. i. Sketch and tabulate the situation. ii. Write the system of equations below: iii. Solve the equations Second, apply the second law of motion to find the average net force. Give its size and direction. Draw a correctly-scaled free-body diagram. Using the free-body diagram, work backwards to find the average force from the water. Give the answers in human-being speak. Are these answers reasonable