A biker is traveling on level ground at 52.0 m/s with a combined mass of 325.0 kg. She spots a police officer 500 meters up ahead, so she applies the brakes, reducing her speed by half over a period of 18.0 seconds. In meters, how far does she travel during this time period? Answer: ___________ m

A biker is traveling on level ground at 52.0 m/s with a combined mass of 325.0 kg. She spots a police officer 500 meters up ahead, so she applies the brakes, reducing her speed by half over a period of 18.0 seconds. In meters, how far does she travel during this time period? Answer: ___________ m

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 8STP

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Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

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In meters, how far does she travel during this time period?

Answer: ___________ m

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