Free fall subject to air resistance: Gravity and air resistance contribute to the characteristics of a falling object. An average-size man will fall a. Plot the graph of S versus t over the first 5...

Free fall subject to air resistance: Gravity and air resistance contribute to the characteristics of a falling object. An average-size man will fall

a. Plot the graph of S versus t over the first 5 seconds of the fall.

 b. How far will the man fall in 3 seconds?

 c. Calculate dS dt at 3 seconds into the fall and explain what the number you calculated means in practical terms.