ZuoTi.Pro
Question

Their is a string that is wound around a circle, with the radius of 0.5m. With...

Their is a string that is wound around a circle, with the radius of 0.5m. With an acceleration of a=10t m/s^2 . Starting from rest, determine the angular displacement, angular velocity, and angular acceleration at t=3 seconds. I'm trying to picture a fishing line around a spool.

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Aaulssqu uct.om(dl lot aton genhal sudase 九 o. 1pt red (イ2 dと dt dt

0 0
Add a comment
Know the answer?
Add Answer to:
Their is a string that is wound around a circle, with the radius of 0.5m. With...
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

  • 16–11. The cord, which is wrapped around the disk, is given an acceleration of a =...

    16–11. The cord, which is wrapped around the disk, is given an acceleration of a = (10t) m/s2, where t is in seconds. Starting from rest, determine the angular displacement, angular velocity, and angular acceleration of the disk when t = 3 s. Obr.8. davit a = (10t) m/s2 0.5 m Prob. 16-11

  • A light string is wrapped around a spool (shape is unknown, thus you don't know moment...

    A light string is wrapped around a spool (shape is unknown, thus you don't know moment of inertia) of radius 0.5m. A 5.0-kg mass is hung from the string causing the spool to rotate and the string to unwind the spool rotates from rest to 10 rad/s in 2 s. Find (A) the angular acceleration of spool. (B) Moment of inertia, © The tension in the string.

  • A 4.00-m length of light nylon cord is wound around a uniform cylindrical spool of radius...

    A 4.00-m length of light nylon cord is wound around a uniform cylindrical spool of radius 0.500 m and mass 1.00 kg. The spool is mounted on a frictionless axle and is initially at rest. The cord is pulled from the spool with a constant acceleration of magnitude 2.82 m/s2. (a) How much work has been done on the spool when it reaches an angular speed of 7.45 rad/s? J (b) How long does it take the spool to reach...

  • A 4.00-m length of light nylon cord is wound around a uniform cylindrical spool of radius...

    A 4.00-m length of light nylon cord is wound around a uniform cylindrical spool of radius 0.500 m and mass 1.00 kg. The spool is mounted on a frictionless axle and is initially at rest. The cord is pulled from the spool with a constant acceleration of magnitude 2.74 m/s2. (a) How much work has been done on the spool when it reaches an angular speed of 6.55 rad/s? _______J (b) How long does it take the spool to reach...

  • Analysis Model Tutorial A4.00-m length of light nylon cord is wound around a uniform cylindrical spool...

    Analysis Model Tutorial A4.00-m length of light nylon cord is wound around a uniform cylindrical spool of radius 0.500 m and mass 1.00 kg. The spool is mounted on a frictionless axle and is initially at rest. The cord is pulled from the spool with a constant acceleration of magnitude 2.30 m/s? (a) How much work has been done on the spool when it reaches an angular speed of 4.00 rad/s? (b) How long does it take the spool to...

  • A 4.00 m length of light nylon cord is wound around a uniform cylindrical spool of...

    A 4.00 m length of light nylon cord is wound around a uniform cylindrical spool of radius 0.500 m and mass 1.00 kg. The spool is mounted on a frictionless axle and is initially at rest. The cord is pulled from the spool with a constant acceleration of magnitude 2.90 m/s2. How much work has been done on the spool when it reaches an angular speed of 7.30 rad/s? (The answer is not 0.9125 J)

  • Question 7(a). A string is wound around a uniform disc of mass M and radius R....

    Question 7(a). A string is wound around a uniform disc of mass M and radius R. The dise is released from rest with the string vertical and its top end tied to a fixed bar (Fig.4). Find 6 the tension in the string. (ii) the magnitude of acceleration of the centre of mass. (ii) the speed of the centre of mass of the disc after it has descended through the distance h. 2 121 121 Figure 4 Question 7(b). A...

  • A string is wound around a disk of mass M = 215 kg and a radius...

    A string is wound around a disk of mass M = 215 kg and a radius of R = 0.310 m. The disk is free to rotate about its center by a frictionless pin. The other end of the string is attached to a mass m = 87.0 kg. The mass is released from rest and travels downward causing the cylinder to rotate. How many revolutions did the disk make 6 seconds after the release of mass m from rest?

  • b) A particle accelerates around a circle of radius 4 m. At a certain point A,...

    b) A particle accelerates around a circle of radius 4 m. At a certain point A, the speed is 3 m/s. After traveling another quarter revolution to point B, the speed has increased to 6 m/s. Calculate at using kinematics relationships for angular displacement, angular velocity and angular acceleration in rotation about a fixed point as well as the relationships between these rotational terms and tangential velocity and tangential acceleration. [10 marks]

  • A string is wound tightly around a fixed pulley having a radius of 5.0 cm. As...

    A string is wound tightly around a fixed pulley having a radius of 5.0 cm. As the string is pulled, the pulley rotates without any slipping of the string. What is the angular speed of the pulley when the string is moving at 5.0 m/s?

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
ADVERTISEMENT