Please explain how you got the answer and answer the questions. Thanks! D colore

Question

Please explain how you got the answer and answer the questions. Thanks!

D coloree xD Chapter x or singles x a single 3 x KDB elec's * O Laws of xD Karna, a Minimitz xD course xD credere Year Unives * G Cheggs CO www.saplinglearning.com/ibiscms/modibis view.php?id=4235533 Apps G Gonglo D Passport Deh log : Mail - Williams later M Inbox (23 vasch Some Dropba e Wolfram|Alpha: Camp C Chegg Study Guide O urse Home My Mi for Universiiy of Coloras Q is Other tookmares Ms Sapling Learning Jump to. .. Joseph Williams - macmillan leaming Due Date: Map cs So Sapling learning Points Possible: 100 Grade Category: Gra A tabletop gamer has designed a game that requires three dice to be thrown onto a tray with a measurement grid. To add an extra degree of randomness, the coordinates of the center of mass of the three dice are used as well. The mases of the three dice are 10.50 a 14.90 g, and 17.70 g, and their respective coordinates after one particular throw are (0.1910 m, -0.37 10 m ), -0.4350 m, 0.4490 m), and (-0.11 10 m, -0.1870 m). What are the resulting coordinates of the center of mass of the dice, Xem and yam? Description: Policies Ass Number You can check your ans You can view solutions You have five attempts There is no penalty for For multiple-choice que depends on the numbe Number o eTextbook 10 o Help With This Topic 12 0 02 Web Help & Videos 13 0 0 1 Technical Support anc Hint SO Previous O Check Answer O Next Exit H 19 AM Type here to search O D a e A9 Ow 10/24/2017 53

Explanation / Answer

The coordinate of center of mass is given by summation of product of mass and corresponding coordinate divided by total mass

Xcm =((10.5*0.191)+(14.9*-0.435)+(17.7*-0.111))/(10.5+14.9+17.7)=-0.149m

Similarly,

Ycm=((10.5*-0.371)+(14.9*0.449)+(17.7*-0.187))/(10.5+14.9+17.7)=-0.012 m

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