homework help > physics > physics q&a board > topic: angular velocity...

Q BgQuestion:

      
Novice
Karma Points: 25
Respect (100%):
posted by  darkdude_131 on 11/4/2009 8:32:15 PM  |  status: Closed  |  Earned Karma: 25

Angular Velocity

Course Textbook Chapter Problem Needs by
Calculus Based Physics Fundamentals of Physics Extended (8th) by Halliday, Resnick, Walker 11 57 11/4/2009 at 10:00:00 PM
Question Details:
The figure below is of an overhead view of a thin uniform rod of length 0.780 m and mass M rotating horizontally at angular speed 21.5 rad/s about an axis through its center. A particle of mass M/3.00 attached to one end is ejected from the rod and travels along a path that is perpendicular to the rod at the instant of ejection. If the particle's speed vp is 6.00 m/s greater than the speed of the end of the rod just after ejection, what is the value of vp?
1Your answer is incorrect. m/s


Can someone help me solve this? The expert solution confused me a bit--or I made a math error..
Bonus Point Alert! Earn +4 additional karma points for helping this gold member.

AAnswers:

Answer Question Ask for clarification
(SME)
posted by christina.S on 11/4/2009 8:44:12 PM  |  status: Live
Asker's Rating: Lifesaver   
Response Details:
                            
 
Answer Question Ask for clarificarion
Ask New Question

Join Cramster's Community

Cramster.com brings together students, educators and subject enthusiasts in an online study community. With around-the-clock expert help and a community of over 100,000 knowledgeable members, you can find the help you need, whenever you need it. Join for free today » How Cramster is different from tutoring »

Need Help In

Useful Links