A bicycle has a pedal drive wheel with radius 5.2 inches and a rear cog wheel with
Question:
A bicycle has a pedal drive wheel with radius 5.2 inches and a rear cog wheel with radius 1.8 inches. See the figure. How many revolutions will the pedals need to make to move the bicycle 50 feet if the wheels have a diameter of 30 inches? Round to the nearest tenth.
Transcribed Image Text:
-1.8 in. -5.2 in.
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To solve this problem we can use the concept of gear ratios and the relationship between linear dist...View the full answer
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Related Book For
Precalculus Concepts Through Functions A Unit Circle Approach To Trigonometry
ISBN: 9780137945139
5th Edition
Authors: Michael Sullivan
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