815 •9–1. Determine the mass and the location of the center of mass of the uniform parabolic-shaped rod. The mass per unit length of the rod is . 2 kg> m (x , y ) © 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currently exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher. y x 4 m 4 m y 2 4x 9 Solutions 44918 1/28/09 2:34 PM Page 815