15. Two thin horizontal disc rotates freely without fri

Affiliates: 0,01 $ — how to earn
Pay with:
i agree with "Terms for Customers"
Sold: 1
Refunds: 0

Uploaded: 23.03.2014
Content: fiz006_15.doc (46,5 kB)


15. Two thin horizontal disc rotates freely without friction in different directions around a common fixed vertical axis passing through the centers of the discs. Mass lower disc 4 times greater than the mass of the upper and lower range 2 times greater than the radius of the upper disc. The upper disc has fallen down, and both the drive of agglomerated, become rotate together in a direction in which the upper disc rotated with an angular velocity ω = 2 rad / sec. The lower disk to fall rotated with an angular velocity ωn = 0.5 rad / s. What is the angular velocity of the upper disk to ωV before the fall?

Additional information

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)


No feedback yet.
1 month 3 months 12 months
0 0 0
0 0 0
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)