loader  Loading... Please wait...

Question(s) / Instruction(s):

A 1.6 kg disk with radius 0.63 m is rotating freely at 55 rad/s around an axis perpendicular to its center. A second disk that is not rotating is dropped onto the first disk so that their centers align, and they stick together. The mass of the second disk is 0.45 kg and its radius is 0.38 m. What is the angular velocity of the two disks combined? I know I would use Lsubi = Lsubf and I would use the moment of inertia of a disk formula. Id = .5 * mass of disc * Radius^2.

Find Similar Answers by Subject


Student Reviews

Rate and review your solution! (Please rate on a Scale of 1 - 5. Top Rating is 5.)


Expert's Answer
Download Solution:
$1.79

This solution includes:

  • Plain text
  • Cited sources when necessary
  • Attached file(s)
  • Solution Document(s)



Reach Us

408-538-8534

20-3582-4059

39-008-4233

+1-408-904-6494