3. thermodynamics The figure belows shows an object whose mass is 25 lb attached to a rope wound around a pulley. The radius of the pulley is R = 11 in.PulleyV=5 ft/sIf the mass falls at a constant velocity of 5 ft/s, determine the power transmitted to the pulley, in hp, and the rotational speed of theshaft, in revolutions per minute (RPM). The acceleration of gravity is 32.2 ft/s² If the mass falls at a constant velocity of 5 ft/s, determine the power transmitted to the pulley, in hp, and the rotational speed of theshaft, in revolutions per minute (RPM). The acceleration of gravity is 32.2 ft/s²Part AIf the mass falls at a constant velocity of 5 ft/s, determine the power transmitted to the pulley, in hp.W =V=5 ft/sihp

Given, m=25 lb, v=5ft/s and R=11 in and g=32.3 ft/s^2 1 (lbf* ft)/s = 0.00181818182 hp

Answered: R Pulley m V=5 ft/s

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Mechanical Engineering

R Pulley m V=5 ft/s

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

3. thermodynamics

The figure belows shows an object whose mass is 25 lb attached to a rope wound around a pulley. The radius of the pulley is R = 11 in.
Pulley
V=5 ft/s
If the mass falls at a constant velocity of 5 ft/s, determine the power transmitted to the pulley, in hp, and the rotational speed of the
shaft, in revolutions per minute (RPM). The acceleration of gravity is 32.2 ft/s²

If the mass falls at a constant velocity of 5 ft/s, determine the power transmitted to the pulley, in hp, and the rotational speed of the
shaft, in revolutions per minute (RPM). The acceleration of gravity is 32.2 ft/s²
Part A
If the mass falls at a constant velocity of 5 ft/s, determine the power transmitted to the pulley, in hp.
W =
V=5 ft/s
i
hp

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