Precalculus 2014
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(a)
Radius of the pulley is inches.
Angle of rotaton is .
Convert angle degree measure to radians.
Arc length : .
Substitute and in .
Object will be lifted inches.
(b)
Radius of the pulley is inches.
Angle of rotation is .
Convert angle degree measure to radians.
Arc length : .
Substitute and in .
Object will be lifted inches.
(a) Object will be lifted inches.
(b) Object will be lifted inches.
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