Problem 1 A load must be raised 1 ft by the hoisting system shown. Assuming gear A is initially rest, accelerates at a constant rate to a speed of 0.2 rad/sec in 2 sec, and then maintains that speed Gear Radii: A = 2 inch B = 6 inch C = 8 inch rc B m Load A VA VB

Problem 1 A load must be raised 1 ft by the hoisting system shown. Assuming gear A is initially rest, accelerates at a constant rate to a speed of 0.2 rad/sec in 2 sec, and then maintains that speed Gear Radii: A = 2 inch B = 6 inch C = 8 inch rc B m Load A VA VB

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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Question

Problem 1
A load must be raised 1 ft by the hoisting system shown. Assuming gear A is initially at
rest, accelerates at a constant rate to a speed of 0.2 rad/sec in 2 sec, and then
maintains that speed
Gear Radii:
A = 2 inch
B = 6 inch
C = 8 inch
rc
B
wwwww
Load
A
TA
Determine
1. the number of revolutions executed by gear A in raising the load
2. the time required to raise the load.
VB

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