A 3.2-kg toy car, initially moving at 5.0 m/s, at a height of 4.0-m encounters a hill of height 5.0-m, as shown in the figure. If at a later point, there is a horizontal spring (k=120 N/m) at a height of 2.0m. Ignore all friction. a. Does the toy car reach the spring? Prove your answer. b. If so, calculate the maximum compression of the spring.
A 3.2-kg toy car, initially moving at 5.0 m/s, at a height of 4.0-m encounters a hill of height 5.0-m, as shown in the figure. If at a later point, there is a horizontal spring (k=120 N/m) at a height of 2.0m. Ignore all friction. a. Does the toy car reach the spring? Prove your answer. b. If so, calculate the maximum compression of the spring.
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...
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Problem 4 - Does the car make it? A 3.2-kg toy car, initially moving at 5.0 m/s, at a height of 4.0-m encounters a hill of he
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