On a bicycle you have two pulleys. Even though they have proper names let's call them the pedal gear (pulley of radius 2 inches) and the wheel gear (pulley or radius 1/2 inch) and assume the gear chain connecting them is taut. A) If the 2 inch pedal gear is caused to rotate at 15 revolutions per minute, determine the revolutions per minute of the 1/2 inch wheel gear. B)If the wheel gear iss attached to the center of a rear bicycle wheel of radius 13 inches, what is the linear velocity of the rear wheel (assume the above numbers)
On a bicycle you have two pulleys. Even though they have proper names let's call them the pedal gear (pulley of radius 2 inches) and the wheel gear (pulley or radius 1/2 inch) and assume the gear chain connecting them is taut. A) If the 2 inch pedal gear is caused to rotate at 15 revolutions per minute, determine the revolutions per minute of the 1/2 inch wheel gear. B)If the wheel gear iss attached to the center of a rear bicycle wheel of radius 13 inches, what is the linear velocity of the rear wheel (assume the above numbers)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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On a bicycle you have two pulleys. Even though they have proper names let's call them the pedal gear (pulley of radius 2 inches) and the wheel gear (pulley or radius 1/2 inch) and assume the gear chain connecting them is taut.
A) If the 2 inch pedal gear is caused to rotate at 15 revolutions per minute, determine the revolutions per minute of the 1/2 inch wheel gear.
B)If the wheel gear iss attached to the center of a rear bicycle wheel of radius 13 inches, what is the linear velocity of the rear wheel (assume the above numbers)
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