A bicyclist rides down the road on a bike with wheels that have a diameter of 28 in. She is bicycling at 16 miles per hour. ( 5280 feet = 1 mile.) a) What is the angular speed of the wheel in radians per minute? Give an exact answer (no decimals). rad/min b) What is the angular speed in revolutions per minute? Give an exact answer in terms of π. rpm c) What is the approximate angular speed in revolutions per minute? (rounded to two decimal places)? rpm

A bicyclist rides down the road on a bike with wheels that have a diameter of 28 in. She is bicycling at 16 miles per hour. ( 5280 feet = 1 mile.) a) What is the angular speed of the wheel in radians per minute? Give an exact answer (no decimals). rad/min b) What is the angular speed in revolutions per minute? Give an exact answer in terms of π. rpm c) What is the approximate angular speed in revolutions per minute? (rounded to two decimal places)? rpm

Image text
A bicyclist rides down the road on a bike with wheels that have a diameter of 28 in. She is bicycling at 16 miles per hour. ( 5280 feet = 1 mile.) a) What is the angular speed of the wheel in radians per minute? Give an exact answer (no decimals). r a d / m i n b) What is the angular speed in revolutions per minute? Give an exact answer in terms of π . rpm c) What is the approximate angular speed in revolutions per minute? (rounded to two decimal places)? rpm

Detailed Answer