*17-96. The spool has a mass of 100 kg and a radius of gyration of kG = 0.3 m. If the coefficients of static and kinetic friction at A are u, = 0.2 and u = 0.15, respectively, determine the angular acceleration of the spool if P = 50 N. 250 mm -400 mm

*17-96. The spool has a mass of 100 kg and a radius of gyration of kG = 0.3 m. If the coefficients of static and kinetic friction at A are u, = 0.2 and u = 0.15, respectively, determine the angular acceleration of the spool if P = 50 N. 250 mm -400 mm

Elements Of Electromagnetics

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Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

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This is a Dynamics question.

Answers: a_G = 1.3 m/s²,

alpha = 1.3 rad/s²,

F_A = 2 N

*17-96. The spool has a mass of 100 kg and a radius of
gyration of kG = 0.3 m. If the coefficients of static and
kinetic friction at A are u, = 0.2 and u = 0.15, respectively,
determine the angular acceleration of the spool if P = 50 N.
250 mm
-400 mm

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