HomeworkLib
Question

A cyclist starts from rest and rides in a straight line, increasing speed so that her...

A cyclist starts from rest and rides in a straight line, increasing speed so that her wheels have a constant angular acceleration of 2.0 rad/s2 around their axles. She accelerates until her wheels are rotating at 8.0 rad/s. If the radius of a tire is 0.31 meters, how far has the cyclist traveled? Answer in m
(#10.9.5)
science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
A cyclist starts from rest and rides in a straight line, increasing speed so that her...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • A cyclist starts from rest and pedals such that the wheels of his bike have a...

    A cyclist starts from rest and pedals such that the wheels of his bike have a constant angular acceleration. After 14 s, the wheels have made 76 rev. A) What is the angular velocity of the wheels after 14 s in rad/s ? 68.2 rad/s B) If the radius of the wheel is 36 cm, and the wheel rolls without slipping, how far has the cyclist (in m) traveled in 14 s? ______rad/s^2 C) What is the angular acceleration of...

  • A wheel of moment of inertia of 3.00 kg.m2 starts from rest and accelerates under a...

    A wheel of moment of inertia of 3.00 kg.m2 starts from rest and accelerates under a constant torque of 3.00 N.m for 4.00 s. The wheel's rotational kinetic energy at the end of 4.00 s is =   A wheel starts at rest, and has an angular acceleration of 4 rad/s2. After 4.0 s it will have an angular velocity of  ? rad/s A wheel starts at rest, and has an angular acceleration of 3.5 rad/s2. After 2.0 s it will have...

  • Starting from rest, a person pedals a bicycle such that the angular acceleration of the wheels...

    Starting from rest, a person pedals a bicycle such that the angular acceleration of the wheels is a constant 1.40 rad/s2. The bicycle wheels are 35.0 cm in radius. What is the magnitude of the bicycle's linear acceleration (in m/s2)? What is the angular speed of the wheels (in rad/s) when the linear speed of the bicyclist reaches 11.6 m/s? How many radians have the wheels turned through in that time? How far (in m) has the bicycle traveled in...

  • 8. A car starts from rest and accelerates at a constant rate in a straight line....

    8. A car starts from rest and accelerates at a constant rate in a straight line. In the first second the car moves a distance of 2.0 meters. How fast will the car be moving at the end of the second second? A) 4.0 m/s B) 16 m/s C) 2.0 m/s D) 32 m/s E) 8.0 m/s

  • A flywheel with a radius of 0.3 m starts from rest and accelerates with a constant...

    A flywheel with a radius of 0.3 m starts from rest and accelerates with a constant angular acceleration of 0.6 rad/s2. Compute the magnitude of the tangential acceleration, the centripetal acceleration, and the resultant acceleration of a point on its rim after it has turned throuh 1 rad.

  • 1. A centrifuge starts from rest and reaches an angular velocity of 30000 rpm in 5s. What is the angular acceleration(in...

    1. A centrifuge starts from rest and reaches an angular velocity of 30000 rpm in 5s. What is the angular acceleration(in rad/s2) of this device? 2. A flywheel rotating at 20 rpm undergoes an angular acceleration of 2.0 rad/s2 for precisely 5 revolutions. What is the angular velocity of the flywheel at the end of this acceleration?

  • A CD with a diameter of 12.0 cm starts from rest and with a constant angular...

    A CD with a diameter of 12.0 cm starts from rest and with a constant angular acceleration of 1.0 rad/sec2 acquires an angular velocity of 5.0 rad/sec. The CD continues rotating at 5.0 rad/sec for 15.0 seconds and then slows to a stop in 12.0 second with a constant angular acceleration. What is the radial acceleration of a point 4.0 cm from the center at the time 2.0 seconds from the start? a. 0.28 m/s2 b. 0.16 m/s2 c. 0.30...

  • A bicyclist starting at rest produces a constant angular acceleration of 1.10 rad/s2 for wheels that...

    A bicyclist starting at rest produces a constant angular acceleration of 1.10 rad/s2 for wheels that are 33.0 cm in radius. (a.) What is the bicycle's linear acceleration (in m/s2)? (Enter the magnitude.) (m/s2) (b.) What is the angular speed of the wheels (in rad/s) when the bicyclist reaches 10.2 m/s? (rad/sec) (c.) How many radians have the wheels turned through in that time? (rad) (d.) How far (in m) has the bicycle traveled? (m)

  • 17.) A motorcycle accelerates uniformly from rest and reaches a linear speed of 21.6 m/s in...

    17.) A motorcycle accelerates uniformly from rest and reaches a linear speed of 21.6 m/s in a time of 9.72 s. The radius of each tire is 0.298 m. What is the magnitude of the angular acceleration of each tire? rad/s2

  • A bicyclist starting at rest produces a constant angular acceleration of 1.50 rad/s2 for wheels that are 37.5 cm in radius.

    A bicyclist starting at rest produces a constant angular acceleration of 1.50 rad/s2 for wheels that are 37.5 cm in radius.HINT(a)What is the bicycle's linear acceleration (in m/s2)? (Enter the magnitude.)m/s2(b)What is the angular speed of the wheels (in rad/s) when the bicyclist reaches 12.0 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

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT