e http://capa-new colorado.edu/capa-bin/kinney/capasbin p Ci PHYS pring 20 Ho e

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e http://capa-new colorado.edu/capa-bin/kinney/capasbin p Ci PHYS pring 20 Ho e capa-new colorado edu x y2an2 yan2 y 2a A2 wolfra.. E Chegg study I Guided solution File Edit View Favorites Tools Help ciA l Facebook C Chegg Alp D2 e MyCU 8 mail calendar C Comcast Official Site High... Wells Fargo EDU PHYS P Pay P a Buff T 3.[1pt] Assume that the mass density of this 2D object is uniform. page, what is the y coordinate of the center of mass in terms of a? That is, the answer is a number times a, what is the number? Place the origin, O, at the low he positive y-axis points up along the left Answer: Submit All Answers 4. Ilptl long with a constant speed of s on a level track. Snow beg kg open railroad car c car at a rate of 50kg per minute. Ignoring friction wit l vertically t is the speed of the car after 93.0min? Correct, computer gets: 7.94 m/s 7:34 AM 8/20

Explanation / Answer

Since the mass density of the object is uniform

and the object is symmitrical along x axis its center of mass will me at the center of its height

height of the object = 3*a

Center of the height = 3*a / 2

So the y co ordinate of the center of mass in terms of a = 3a/2

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