Load B is connected to the double pulley by one of the two unstretched cables as shown. The movement of the pulley is controlled by the cable C, and the cable C has a constant acceleration of 225 mm/s2 and an initial velocity of 300 mm/s2. And both directions are to the right.   (a) Number of revolutions by the pulley in 2 seconds (b) Change in speed and position of load B after 2 seconds (C) Find the acceleration at point D when t=0.

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter7: Tubing And Piping
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Load B is connected to the double pulley by one of the two unstretched cables as shown. The movement of the pulley is controlled by the cable C, and the cable C has a constant acceleration of 225 mm/s2 and an initial velocity of 300 mm/s2. And both directions are to the right.

 

(a) Number of revolutions by the pulley in 2 seconds

(b) Change in speed and position of load B after 2 seconds

(C) Find the acceleration at point D when t=0.

B
A
D
75 mm
-125 mm
C
Transcribed Image Text:B A D 75 mm -125 mm C
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