Math Problem Statement
A small pulley with a radius of 10 centimeters inches is connected by a belt to a larger pulley with a radius of 24 centimeters inches. The larger pulley is connected to a motor that causes it to rotate counterclockwise at a rate of 75 rpm (revolutions per minute). Because the two pulleys are connected by the belt, the smaller pulley also rotates in the counterclockwise direction. What is the linear velocity of the rim of the large pulley in inches per minute?
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Velocity
Angular Velocity
Unit Conversion
Formulas
Linear Velocity = Angular Velocity × Radius
1 cm = 0.3937 inches
Circumference of a Circle = 2πr
Theorems
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Suitable Grade Level
Grades 9-12
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