ch10-p013 - 13 We take t = 0 at the start of the interval...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
13. We take t = 0 at the start of the interval and take the sense of rotation as positive. Then at the end of the t = 4.0 s interval, the angular displacement is θω α =+ 0 1 2 2 tt . We solve for the angular velocity at the start of the interval: () 2 2 1 2 1 2 2 0 120 rad 3.0 rad/s 4.0 s 24 rad/s. 4.0 s t t θα
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

Ask a homework question - tutors are online