ZuoTi.Pro
Question

What is the acceleration of a hollow yo-yo. [Treat the yo-yo as a hollow disk of...

What is the acceleration of a hollow yo-yo. [Treat the yo-yo as a hollow disk of mass M and radius R.]

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:
What is the acceleration of a hollow yo-yo. [Treat the yo-yo as a hollow disk of...
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 yo-yo: A simple model of the yo-yo toy is below. A string is wound around...

    A yo-yo: A simple model of the yo-yo toy is below. A string is wound around a uniform disk of radius R=0.3 m and mass M=2kg. The disk is released from rest when the string is vertical and its top end is tied to a fixed bar as in the figure below. Find the torque of the disk around THE CONTACT POINT. Find the speed of the yo-yo center of mass once it went down 2 meters.

  • A thin disk (radius R and mass M) attached to the top of a hollow cylinder (height & radius R and mass M) is wobbling while spinning. ←R-height-radius Derive an expression for the angular momentu...

    A thin disk (radius R and mass M) attached to the top of a hollow cylinder (height & radius R and mass M) is wobbling while spinning. ←R-height-radius Derive an expression for the angular momentum L of the object lif its initial rotation vector ω ω|êut ω3ез. Assume that ω3 is large and nonzero, that ω! İs nonzero but small, and that ω2 is initially zero A thin disk (radius R and mass M) attached to the top of a...

  • A computer disk drive is turned on starting from rest and has constant angular acceleration. - If...

    A computer disk drive is turned on starting from rest and has constant angular acceleration. - If it took 0.830 s for the drive to make its second complete revolution, how long did it take to make the first complete revolution? - What is its angular acceleration, in rad/s2? A uniform, solid disk with mass m and radius R is pivoted about a horizontal axis through its center. A small object of the same mass m is glued to the...

  • Find the acceleration of the hanging mass if the string does not slip on the sphere or the disk

    As shown in the figure below, a uniform solid sphere rotates about a vertical support on a frictionless bearing. A light cord passes around the equator of the sphere, over a uniform solid disk, and is attached to a hanging mass. The sphere, disk and hanging mass all have equal mass M. The sphere and disk have the same radius R.Find the acceleration of the hanging mass if the string does not slip on the sphere or the disk. Express...

  • a yo yo of mass m and outer radius R rolls down a string on an...

    a yo yo of mass m and outer radius R rolls down a string on an axle of radius R0. The moment of inertia for the yoyo about its center of mass is Icm. Find the acceleration pf the yo-yo's center of mass ad it rolls down the string. draw as point particle.

  • A yo-yo of mass m and radius R is placed on a horizontal surface as shown. A massless string is w...

    A yo-yo of mass m and radius R is placed on a horizontal surface as shown. A massless string is wrapped around an axle of radius r. The string will be pulled horizontally to the right as shown with a force of constant magnitude F. There is sufficient friction (f) between the surface and the yo-yo for the yo-yo to roll without slipping. Assume that the moment of inertia of the yo-yo about its rotation axis is approximatelyI (1/2)mR2. Draw...

  • With M=mass of the disk, m= hanging mass, R=radius of the disk, r=radius of the spool...

    With M=mass of the disk, m= hanging mass, R=radius of the disk, r=radius of the spool , a= linear acceleration , and α=angular acceleration , which formula gives the torque of the tension force, τ? A. τ=mgr B. τ=mαR C. τ=m(g-a)r D. τ=m(g-a)R E. τ=(M-m)(g-a)R F. None of the above

  • You are playing with a yo-yo which has a mass of 340 g, and radius of...

    You are playing with a yo-yo which has a mass of 340 g, and radius of 5.0 cm. The tension that you apply to the string of the yo-yo while pulling it up is 75.0 N. Assume that yo-yo is a solid disk and spins without moving up or down at this moment. Calculate, (a) The torque applied to the yo-yo by the string. (b) The angular acceleration of the yo-yo caused by this torque.

  • A bucket of mass m is hanging from the free end of a rope whose other...

    A bucket of mass m is hanging from the free end of a rope whose other end is wrapped around a drum (radius R, mass M) that can rotate with negligible friction about a stationary horizontal axis. The drum is not a uniform cylinder and has unknown moment of inertia. When you release the bucket from rest, you find that it has a downward acceleration of magnitude (a). What is the tension in the cable between the drum and the...

  • Q6 (15 points): A Yo-Yo of mass m = 300 g has an axle of radius...

    Q6 (15 points): A Yo-Yo of mass m = 300 g has an axle of radius b = 1.5 cm and a spool of radius R 4 cm. The Yo-Yo is placed upright on a table and the string is pulled with a horizontal force F 8 N to the right as shown in the figure. If the Yo-Yo rolls without slipping, find its angular acceleration. (cmMR2) 2 di

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