ZuoTi.Pro
Question
A uniform solid flywheel... Physic help
A uniform, solid flywheel (1 = 1/2 MR^2) of rad,u
science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

guven are に112MR2 R-1.4m M-15kg W-4.1rad/sec に1/2*15* 1.412 =14.7 Now angular momentum L-lw 14.7*4.1 -60.27 kgm2ls-answer L

0 0
Add a comment
Know the answer?
Add Answer to:
A uniform solid flywheel... Physic help A uniform, solid flywheel (1 = 1/2 MR^2) of rad,us...
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

  • Part A Three solid, uniform, ayindrical flywheels,each of opposite direction at 3.42 rad/s. Calculate mass 65.0...

    Part A Three solid, uniform, ayindrical flywheels,each of opposite direction at 3.42 rad/s. Calculate mass 65.0 kg and radius 1.47 m rotate independently around a common axis. Two of the fywheels rotate in one direction at 574 rad/s, the other rotates in the the magnitude of the net angular momentum of the system 525 kg m2ls ○ 566 kg msis 490 kgm2/s 1046 kg m2ls Submit My Answers Give Up Provide Feedback Continue

  • A uniform solid disk of mass m = 3.06 kg and radius r = 0.200 m...

    A uniform solid disk of mass m = 3.06 kg and radius r = 0.200 m rotates about a fixed axis perpendicular to its face with angular frequency 6.09 rad/s. (a) Calculate the magnitude of the angular momentum of the disk when the axis of rotation passes through its center of mass. kg · m2/s (b) What is the magnitude of the angular momentum when the axis of rotation passes through a point midway between the center and the rim?...

  • A uniform solid disk of mass m = 3.08 kg and radius r = 0.200 m...

    A uniform solid disk of mass m = 3.08 kg and radius r = 0.200 m rotates about a fixed axis perpendicular to its face with angular frequency 6.09 rad/s. (a) Calculate the magnitude of the angular momentum of the disk when the axis of rotation passes through its center of mass. kg · m2/s (b) What is the magnitude of the angular momentum when the axis of rotation passes through a point midway between the center and the rim?...

  • Really confused on how to do these. Please help! Answers attached 1. 1 rad 2. 8m/s...

    Really confused on how to do these. Please help! Answers attached 1. 1 rad 2. 8m/s 3. 24 kg · m/s 4. 8 rad/s? 5. 48 N·m A horizontal uniform solid disk of mass 3 kg and radius 2 m starts from rest and rotates, about a vertical axis through its center, with a constant angular acceleration. At 0.5 s, it is rotating with an angular speed of 4 rad/s. 1. [5 points] Through what angle has the disk turned...

  • A flywheel having radius of gyration 2 m and mass 10 kg rotates at angular speed...

    A flywheel having radius of gyration 2 m and mass 10 kg rotates at angular speed of 5 radians/s about an axis perpendicular to it through its center. Find (a) The moment of inertia. (b) The angular momentum of the flywheel. (c) The kinetic energy of rotation. 4. A flywheel having radius of gyration 2 m and mass 10 kg rotates at angular speed of 5 radians/s about an axis perpendicular to it through its center. Find (a) The moment...

  • A uniform solid sphere of radius r=0.490 m and mass m=14.5 kg

    A uniform solid sphere of radius r=0.490 m and mass m=14.5 kg turns clockwise about a vertical axis through its center (when viewed from above), at an angular speed of 3.20 rad / s. What is its vector angular momentum about this axis?(Enter the magnitude in kg · m² / s.)

  • Thanks so much for the help! Please show all work. A uniform solid disk with radius...

    Thanks so much for the help! Please show all work. A uniform solid disk with radius 9 cm has mass 0.5 kg (moment of inertia I = ½MR2). A constant force 12 N is applied as shown. At the instant shown, the angular velocity of the disk is 40 radians/s in the −z direction (where +x is to the right, +y is up, and +z is out of the page, toward you). The length of the string d is 13...

  • A grinding wheel is in the form of uniform solid disk of radius 7.00 cm and...

    A grinding wheel is in the form of uniform solid disk of radius 7.00 cm and mass 2.00 kg (I=1/2(mr^2)). It starts from rest and rotates with constant angular acceleration of 12.0 rad/sec^2. A) How long does the wheel take to reach its final operating speed of 1200 rev/min? B) Through how many revolutions does it turn while accelerating? C) calculate the rotational kinetic energy of the wheel at its operating speed.

  • Fundamental Problem 16.3 The flywheel rotates with an angular velocity of w( g/2) rad/s, where 0...

    Fundamental Problem 16.3 The flywheel rotates with an angular velocity of w( g/2) rad/s, where 0 is in radians. (Figure 1) Part A Determine the time it takes to achieve an angular velocity of-130 rad/s . When t-o. ?. 1 rad. Express your answer to three significant figures and include the appropriate units. t Value s Figure

  • A flywheel is a solid, rotating disk that is sometimes used to store energy. The moment...

    A flywheel is a solid, rotating disk that is sometimes used to store energy. The moment of inertia for a solid disk is 1/2MR^2 where M is the mass and R is the radius. If a flywheel weighs 15kg and has a radius of 0.8m, determine the following.    A) If a point on the outside of the disk is moving at 6 m/s, what is the angular velocity of the flywheel?    B) If the flywheel starts from rest...

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