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A 500-Kg Boy Runs at a Speed of 10

Question 45

Multiple Choice

A 50.0-kg boy runs at a speed of 10.0 m/s and jumps onto a cart as shown in the figure.The cart is initially at rest.If the speed of the cart with the boy on it is 2.50 m/s, what is the mass of the cart? A 50.0-kg boy runs at a speed of 10.0 m/s and jumps onto a cart as shown in the figure.The cart is initially at rest.If the speed of the cart with the boy on it is 2.50 m/s, what is the mass of the cart? A) 150 kg B) 175 kg C) 210 kg D) 260 kg E) 300 kg


A) 150 kg
B) 175 kg
C) 210 kg
D) 260 kg
E) 300 kg

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