Suppose that a bike is being peddled so that the front gear with radius r=4.0 inches,is turning at a rate of 65 rotations per minute. Suppose the back gear has a radius of1.50 inches and the wheel is 13.5 inches. What is the speed of the bike in miles perhour? (round to the nearest integer. Recall: 1 miles = 5280 feet, 1 hour =60 minutes)C

Answered: Image /qna-images/answer/39c88efb-21f4-4e38-b451-9205557f98f9.jpg

uppose that a bike is being peddled so that the front gear with radius r=4.0 inches, turning at a rate of 65 rotations per minute. Suppose the back gear has a radius of 50 inches and the wheel is 13.5 inches. What is the speed of the bike in miles per our? (round to the nearest integer. Recall: 1 miles = 5280 feet, 1 hour =60 minutes)

uppose that a bike is being peddled so that the front gear with radius r=4.0 inches, turning at a rate of 65 rotations per minute. Suppose the back gear has a radius of 50 inches and the wheel is 13.5 inches. What is the speed of the bike in miles per our? (round to the nearest integer. Recall: 1 miles = 5280 feet, 1 hour =60 minutes)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Over the course of a multi-stage 4110-km bicycle race, the front wheel of an athlete's bicycle makes 2.20×10% revolutions. How many revolutions would the wheel have made during the race if its radius had been 1.1 cm larger?
Please answer the following question(s): 1. Microwave ovens rotate at a rate of about 1 rev/min. (a) What is this in revolutions per second? Answer: rev/s (b) What is the angular velocity in radians per second? Answer: rad/s 48°F Mostly cloudy
When turning on a motor, it reaches a nominal speed of 2,500 rpm in a time of 12 s; when the motor is turned off it takes 42 s to come to a complete stop. If we start from the angular motion is uniformly accelerated, determine the number of revolutions that performs the motor to reach the rated speed and then to stop.
Semi-trailer trucks have an odometer on one hub of a trailer wheel. The hub is weighted so that it does not rotate, but it contains gears to count the number of wheel revolutions-it then calculates the distance traveled. If the wheel has a 1.09 m diameter and goes through 230,000 rotations, how many kilometers should the odometer read? (Enter a number.) km t
The radius of a flywheel is 0.24 m. If the angular speed of the wheel is 3,408 rpm. Calculate the tangential speed of a point at its tip in meters per second .
A guinea pig is running on the exercise wheel in its cage. Theguinea pig is running at 2 miles per hour on the inside surface of thewheel that spins around its center axel. If the diameter of the wheel is8 inches, what is the revolutions per minute (rpm) of the wheel?
Semi-trailer trucks have an odometer on one hub of a trailer wheel. The hub is weighted so that it does not rotate, but it contains gears to count the number of wheel revolutions-it then calculates the distance traveled. If the wheel has a 1.11 m diameter and goes through 150,000 rotations, how many kilometers should the odometer read? (Enter a number.) km
Semi-trailer trucks have an odometer on one hub of a trailer wheel. The hub is weighted so that it does not rotate, but it contains gears to count the number of wheel revolutions-it then calculates the distance traveled. If the wheel has a 1.19 m diameter and goes through 120,000 rotations, how many kilometers should the odometer read? (Enter a number.) km
Two gears are connected to each other, their radius is 0.15m and 0.5m. Calculate the revolutions that the small gear completes when the big gear completes 3 revolutions
A phonograph turntable rotating at 33 1/3 rev/min slows down and stops in 1.0 min. (a) What is the turntable’s angular acceleration assuming it is constant? (b) How many revolutions does the turntable make while stopping?
time of 5 rotations (16.5 s) Time of 1 rotation (3.3 s) Distance from shoulder to elbow (20.32cm) Distance from shoulder to middle of hand (56.99cm) A. What was the average angular acceleration (degrees/s2and rad/s2) of the hand? How do you know?B. What was the average centripetal acceleration (m/s2) of the hand? (Hint: remember, it is going in a circle and acp = v2/r.)
Semi-trailer trucks have an odometer on one hub of a trailer wheel. The hub is weighted so that it does not rotate, but it contains gears to count the number of wheel revolutions—it then calculates the distance traveled. If the wheel has a 1.01 m diameter and goes through 140,000 rotations, how many kilometers should the odometer read? km