2. 50 Force (Newtons) Force exerted on tennis ball 000 250 000 150 100 Gean enimete 11 4. 6. Time (x10-3 s) a. Determine what the units would be for the area under the curve. What does this area represent (pay attention to the units)? b. Do your best to estimate the area under this curve by counting squares and partial squares. c. What is the impulse given to the ball? 2021-12-09 Page 8 of 15 15-0 II 会 F9 F8 公 15 %24 F. # 3 F2 08 4. R 5. DD 8. F10 6. F11 0. F12 K. P. 7. delete command PHYSICS 12 WCLN.ca d. Assuming the ball was initially at rest, what was the final speed of the ball after the force acted on it? e. Determine the average Force that acts on the ball over this time interval. Draw a horizontal line on the graph at this point and label it Fa avg.

2. 50 Force (Newtons) Force exerted on tennis ball 000 250 000 150 100 Gean enimete 11 4. 6. Time (x10-3 s) a. Determine what the units would be for the area under the curve. What does this area represent (pay attention to the units)? b. Do your best to estimate the area under this curve by counting squares and partial squares. c. What is the impulse given to the ball? 2021-12-09 Page 8 of 15 15-0 II 会 F9 F8 公 15 %24 F. # 3 F2 08 4. R 5. DD 8. F10 6. F11 0. F12 K. P. 7. delete command PHYSICS 12 WCLN.ca d. Assuming the ball was initially at rest, what was the final speed of the ball after the force acted on it? e. Determine the average Force that acts on the ball over this time interval. Draw a horizontal line on the graph at this point and label it Fa avg.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 90A

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