A bicyclist starting at rest produces a constant angular acceleration of \(1.20 \, \text{rad/s}^2\) for wheels that are \(38.5 \, \text{cm}\) in radius.(a) What is the bicycle's linear acceleration (in \(\text{m/s}^2\))? (Enter the magnitude.) \[ \text{Enter a number} \, \text{m/s}^2 \](b) What is the angular speed of the wheels (in \(\text{rad/s}\)) when the bicyclist reaches \(10.2 \, \text{m/s}\)? \[ \text{Enter a number} \, \text{rad/s} \](c) How many radians have the wheels turned through in that time? \[ \text{Enter a number} \, \text{rad} \](d) How far (in \(\text{m}\)) has the bicycle traveled? \[ \text{Enter a number} \, \text{m} \]

Answered: Image /qna-images/answer/0d540c96-cbca-47f6-985d-fd5dc5685c5c.jpg

A bicyclist starting at rest produces a constant angular acceleration of 1.20 rad/s2 for wheels that are 38.5 cm in radius. HINT (a) What is the bicycle's linear acceleration (in m/s)? (Enter the magnitude.) ......... m/s2 Enter a number. (b) What is the angular speed of the wheels (in rad/s) when the bicyclist reaches 10.2 m/s? rad/s (c) How many radians have the wheels turned through in that time? rad (d) How far (in m) has the bicycle traveled? m

A bicyclist starting at rest produces a constant angular acceleration of 1.20 rad/s2 for wheels that are 38.5 cm in radius. HINT (a) What is the bicycle's linear acceleration (in m/s)? (Enter the magnitude.) ......... m/s2 Enter a number. (b) What is the angular speed of the wheels (in rad/s) when the bicyclist reaches 10.2 m/s? rad/s (c) How many radians have the wheels turned through in that time? rad (d) How far (in m) has the bicycle traveled? m

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

A compact disk on a CD player rotates clockwise. The disk completes one revolution in 0.332 s. (a) Find the angular velocity of the disk. Magnitude? (b) Find the speed of a point on the disk 4.73 cm from the axis of rotation.
A centrifuge in a forensics laboratory rotates at an angular speed of 3,450 rev/min. When switched off, it rotates 54.0 times before coming to rest. Find the constant angular acceleration of the centrifuge (in rad/s2). Consider the direction of the initial angular velocity to be the positive direction, and include the appropriate sign in your result.
A centrifuge in a medical laboratory rotates at an angular speed of 3,400 rev/min. When switched off, it rotates through 48.0 revolutions before coming to rest. Find the constant angular acceleration (in rad/s2) of the centrifuge.
A car rounds a curve with a translational speed of 11.0 m/s. If the radius of the curve is 5.00 m, calculate the angular speed w in rad/s. @ =
A bicyclist starting at rest produces a constant angular acceleration of 1.70 rad/ s2 for wheels that are 32.0 cm in radius. (a) What is the bicycle's linear acceleration (in m/s2)? (Enter the magnitude.)
Bob wants to be a pilot, so he tested for the stresses of flying high-speed jets in a whirling, which takes 1.0min to turn to turn through 23 complete revolutions before reaching its final speed. A) what it’s angular acceleration (assumed constant) and b) what was its final angular speed?
A centrifuge in a medical laboratory rotates at an angular speed of 3,750 rev/min. When switched off, it rotates through 48.0 revolutions before coming to rest. Find the constant angular acceleration (in rad/s2) of the centrifuge.
If a centrifuge has an inital angular velocity of 20 rotations per second and and a constant angular acceleration of 15 rad/s2 how fast is it rotating after 25 rotations in rotations per second.
Human centrifuges are used to train military pilots and astronauts in preparation for high-g maneuvers. A trained, fit person wearing a g-suit can withstand accelerations up to about 9g (88.2 m/s2) without losing consciousness. (A) If a human centrifuge has a radius of 4.29 m, what angular speed (in rad/s) results in a centripetal acceleration of 9g? rad/s ? (B) What linear speed (in m/s) would a person in the centrifuge have at this acceleration? m/s
I need help on this question: You are driving on a horizontal circular road of radius 50.0 m at a constant speed of 11.17 m/s. How much time does it take to complete 10 rounds?What is your angular velocity? When you are at the northern most point on the road, what is the magnitude and direction of your acceleration?
A centrifuge in a medical laboratory rotates at an angular speed of 3,650 rev/min. When switched off, it rotates through 52.0 revolutions before coming to rest. Find the constant angular acceleration (in rad/s2) of the centrifuge.
A wheel, initially at rest, starts and rotates trough an angle 100rad with a constant angular acceleration of 2rad/s. What is the angular speed of the wheel at the end of that 100 rad angular displacement? How long did it take the wheel to rotate trough first 50rad?