7) What is the torque required (in Ib-ft) to lift the load shown? (answer to one decimal place)Motor (direction ofrotation CCW)Diameter = 48"Weight = 262.6 Ibs.QUESTION 4(6) A motor is directly connected to pulley shown on previous problem. Motor speed is 500 rpm. What sizemotor, in horsepower, is needed to lift the load?Load moves 10 feet; how much work is done?Be sure to include units on your answer, round all answers to a whole number (no decimals).

Answered: Image /qna-images/answer/8d785852-aefc-4c90-836f-94ca8b4bbcd9.jpg

Answered: 7) What is the torque required (in…

7) What is the torque required (in Ib-ft) to lift the load shown? (answer to one decimal place) Motor (direction of rotation CCW) Diameter = 48"

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

7) What is the torque required (in Ib-ft) to lift the load shown? (answer to one decimal place)
Motor (direction of
rotation CCW)
Diameter = 48"
Weight = 262.6 Ibs.
QUESTION 4
(6) A motor is directly connected to pulley shown on previous problem. Motor speed is 500 rpm. What size
motor, in horsepower, is needed to lift the load?
Load moves 10 feet; how much work is done?
Be sure to include units on your answer, round all answers to a whole number (no decimals).

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