Question 1: The 40-kg crate is being hoisted by the motor. If at this instant shown the velocity of point P on the cable is 4 m/s and the speed is increasing at 2 m/s?, what is the power input supplied to the motor if its efficiency is &= 0.75? Neglect the mass of pulley and cable. I|P (a) 0.649 kW (b) 0.865 kW (c) 1.15 kW (d) 1.53 kW Vp= 4 m/s A

Question 1: The 40-kg crate is being hoisted by the motor. If at this instant shown the velocity of point P on the cable is 4 m/s and the speed is increasing at 2 m/s?, what is the power input supplied to the motor if its efficiency is &= 0.75? Neglect the mass of pulley and cable. I|P (a) 0.649 kW (b) 0.865 kW (c) 1.15 kW (d) 1.53 kW Vp= 4 m/s A

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Description: Question 1: The 40-kg crate is being hoisted by themotor. If at this instant shown the velocity of pointP on the cable is 4 m/s and the speed is increasingat 2 m/s?, what is the power input supplied to themotor if its efficiency is &=0.75? Neglect t

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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