The 7kg sphere is projected horizontally with a velocity of 13 m/s against the 38 kg carriage which is backed up by the spring with stiffness of 1510 N/m. The carriage is initially at rest with the spring uncompressed. If the coefficient of restitution is 0.70, calculate the rebound velocity v', the rebound angle 0, and the maximum travel 6 of the carriage after impact. Answers: V. 8- 749 6- 13 m/s 91 496 0514 66 k 1510 N/m 38 kg W mvs

The 7kg sphere is projected horizontally with a velocity of 13 m/s against the 38 kg carriage which is backed up by the spring with stiffness of 1510 N/m. The carriage is initially at rest with the spring uncompressed. If the coefficient of restitution is 0.70, calculate the rebound velocity v', the rebound angle 0, and the maximum travel 6 of the carriage after impact. Answers: V. 8- 749 6- 13 m/s 91 496 0514 66 k 1510 N/m 38 kg W mvs

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.

Question

The 7-kg sphere is projected horizontally with a velocity of 13 m/s against the 38-kg carriage which is backed up by the spring with
stiffness of 1510 N/m. The carriage is initially at rest with the spring uncompressed. If the coefficient of restitution is 0.70, calculate
the rebound velocity v', the rebound angle 0, and the maximum travel 6 of the carriage after impact.
Answers:
7 kg
8-
V. i 9.1
6-
13 m/s
1 49.6
¡0514
k1510 N/m
38 kg
W
m/s
m
MacBook Pro

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