Wednesday
March 29, 2017

Post a New Question

Posted by on .

starting from rest, a disk rotates about its central axis with constant angular acceleration. In 4 seconds, it has rotated 50 rad.

What was the angualr acceleration during this time?

What is the instantaneous angular velocity of the disk at the end of the 4 seconds?

  • physics - ,

    also, assuming that the acceleration does not change, through what additional angle will the disk turn during the next 7 seconds?

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question