8. Carol, who weighs 60 kg, is driving her car at a speed of 25 m/s. She sees a dog crossing the road and so she steps on the brake to avoid hitting it. Her seatbelt brings her body to a stop in 0.40 s. a. What average force does the seatbelt exert on her? b. If she is not strapped to her seatbelt, and the windshield stops her head in 0.001 s, what average force would the windshield exert on her?

8. Carol, who weighs 60 kg, is driving her car at a speed of 25 m/s. She sees a dog crossing the road and so she steps on the brake to avoid hitting it. Her seatbelt brings her body to a stop in 0.40 s. a. What average force does the seatbelt exert on her? b. If she is not strapped to her seatbelt, and the windshield stops her head in 0.001 s, what average force would the windshield exert on her?

Name: 8. Carol, who weighs 60 kg, is driving her car at a speed of 25 m/s.
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Description: 8. Carol, who weighs 60 kg, is driving her car at a speed of 25 m/s. She sees a dog crossing the road and so she stepson the brake to avoid hitting it. Her seatbelt brings her body to a stop in 0.40 s.a. What average force does the seatbelt exert on

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 15P

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