The wheel has a weight of 30 lb, a radius of r = 0.5 ft, and a radius of gyration of kG = 0.23 ft. If the coefficient if friction between the wheel and the plane is = 0.2, determine the wheel's angular acceleration as it rolls down the incline. Set = 12¬∞.

The wheel has a weight of 30 lb, a radius of r = 0.5 ft, and a radius

1.	The wheel has a weight of 30 lb, a radius of r = 0.5 ft, and a radius of gyration of kG = 0.23 ft. If the coefficient if friction between the wheel and the plane is = 0.2, determine the wheel's angular acceleration as it rolls down the incline. Set = 12¬∞.
A.	= 59.5 rad/s2
B.	= 8.93 rad/s2
C.	= 11.05 rad/s2
D.	= 63.3 rad/s2
Answer» D. = 63.3 rad/s2

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The wheel has a weight of 30 lb, a radius of r = 0.5 ft, and a radius of gyration of kG = 0.23 ft. If the coefficient if friction between the wheel and the plane is = 0.2, determine the wheel's angular acceleration as it rolls down the incline. Set = 12¬∞.

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