The motor M of the hoist operates with an efficiency of ε = 0.7. Determine the power in watt (W) that must be supplied to the motor to lift the crate C (250kg) at the instant point P on the cable has an acceleration of 3 m/s2, and a velocity of 2 m/s. Please see details below. Rounding numbers to 2 decimal places at the end.
The motor M of the hoist operates with an efficiency of ε = 0.7. Determine the power in watt (W) that must be supplied to the motor to lift the crate C (250kg) at the instant point P on the cable has an acceleration of 3 m/s2, and a velocity of 2 m/s. Please see details below. Rounding numbers to 2 decimal places at the end.
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.4P: A compact car travels 30 mi on one gallon of gas. Determine the gas mileage of the car in km/L. Note...
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The motor M of the hoist operates with an efficiency of ε = 0.7. Determine the power in watt (W) that must be supplied to the motor to lift the crate C (250kg) at the instant point P on the cable has an acceleration of 3 m/s2, and a velocity of 2 m/s. Please see details below. Rounding numbers to 2 decimal places at the end.
Gravity (the acceleration due to gravity) is 9.81 meters per second squared. g = 9.81 m/s2
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