A bus of mass 760 kg requires 120 m to reach certain velocity value Vf. Ignore friction and drag forces and assume the bus engine exerts a constant forward force F. When the bus is towing a 330-kg small car, how long-distance needed to reach the same Vf? If the Vf of the bus is 28 m/s, what is the tension in the tow cable between bus and small car?
A bus of mass 760 kg requires 120 m to reach certain velocity value Vf. Ignore friction and drag forces and assume the bus engine exerts a constant forward force F. When the bus is towing a 330-kg small car, how long-distance needed to reach the same Vf? If the Vf of the bus is 28 m/s, what is the tension in the tow cable between bus and small car?
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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- A bus of mass 760 kg requires 120 m to reach certain velocity value Vf. Ignore friction and drag forces and assume the bus engine exerts a constant forward force F. When the bus is towing a 330-kg small car, how long-distance needed to reach the same Vf?
If the Vf of the bus is 28 m/s, what is the tension in the tow cable between bus and small car?
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