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A winch is driven by a "Belt Drive System" as shown in the following figure. The large pulley (Dr Pulley) and winding drum have a combined mass moment of inertia IL Pulley+Drum = 1.165 ft lE Pulley "B" is attached to the "drive motor" which applies a torque of TM = 40 lb ft to this pu Determine the speed of the 250 lb crate after the motor has made 5 revolutions starting from rest. Ass the mass of the pulley "B" is negligible (i.e. Ig = 0). 3 in. 7.5 in. -4.5 in.

A winch is driven by a "Belt Drive System" as shown in the following figure. The large pulley (Dr Pulley) and winding drum have a combined mass moment of inertia IL Pulley+Drum = 1.165 ft lE Pulley "B" is attached to the "drive motor" which applies a torque of TM = 40 lb ft to this pu Determine the speed of the 250 lb crate after the motor has made 5 revolutions starting from rest. Ass the mass of the pulley "B" is negligible (i.e. Ig = 0). 3 in. 7.5 in. -4.5 in.

Elements Of Electromagnetics
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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A winch is driven by a "Belt Drive System" as shown in the following figure. The large pulley (Driven Pulley) and winding drum have a combined mass moment of inertia IL_Pulley+Drum = 1.165 ft lb s². Pulley "B" is attached to the "drive motor" which applies a torque of TM = 40 lb ft to this pulley. Determine the speed of the 250 lb crate after the motor has made 5 revolutions starting from rest. Assume the mass of the pulley "B" is negligible (i.e. Ig = 0). 3 in. Ans. Vcrate = 3.129 ft/s 3 7.5 in. and the -4.5 in.
Transcribed Image Text:A winch is driven by a "Belt Drive System" as shown in the following figure. The large pulley (Driven Pulley) and winding drum have a combined mass moment of inertia IL_Pulley+Drum = 1.165 ft lb s². Pulley "B" is attached to the "drive motor" which applies a torque of TM = 40 lb ft to this pulley. Determine the speed of the 250 lb crate after the motor has made 5 revolutions starting from rest. Assume the mass of the pulley "B" is negligible (i.e. Ig = 0). 3 in. Ans. Vcrate = 3.129 ft/s 3 7.5 in. and the -4.5 in.
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