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nt ‘BACK- PRINTER VERSION Chapter 04, Problem X21 In a supermarket parking lot, an employee is pushing ten empty shopping carts, lined up in a straight line. The acceleration of the carts is 0.530 m/s. The ground is level, and each cart has a mass of21.7 kg. (a) What is the net force acting on any one of the carts? (b) Assuming friction is negligible, whet is the force exerted by the fith cart on the sixth cart? (a) Number Units (b) Number Units Question Attempts: 0 of i used SAVE FOR LATER
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Answer #1

F = Ma = (10 M)a = (10x 2171.53 F115 oI N By圆 67 8 9 10 = 57.5 N

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