Disk B weighs 322 lb and a massless hub with a radius of 2.00 ft is attached to it as shown. Block Cweighs 128.8 lb and has a downward velocity of 20.0 ft/s in the position shown. The spring is under a tension of 200 lb in the position shown. Calculate the force constant of the spring if block C has a speed of 10.00 ft/s downward after it has fallen 4.00 ft. Disk B weighs 322 lb and a massless hub with aradius of 2.00 ft is attached to it as shown. Block Cweighs 128.8 lb and has a downward velocity of20.0 ft/s in the position shown. The spring is undera tension of 200 lb in the position shown. Calculatethe force constant of the spring if block C has aspeed of 10.00 ft/s downward after it has fallen4.00 ft.wwB2C

Given Weight, WB = 322 lb WC = 128.8 lb Spring tension, S = 200 lb Initial…

Answered: Disk B weighs 322 lb and a massless hub…

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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Disk B weighs 322 lb and a massless hub with a
radius of 2.00 ft is attached to it as shown. Block C
weighs 128.8 lb and has a downward velocity of
20.0 ft/s in the position shown. The spring is under
a tension of 200 lb in the position shown. Calculate
the force constant of the spring if block C has a
speed of 10.00 ft/s downward after it has fallen
4.00 ft.

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