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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