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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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

Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.

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