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In the Figure, Block a Has a Mass of 3

Question 122

Multiple Choice

In the figure, block A has a mass of 3.00 kg. It rests on a smooth horizontal table and is connected by a very light horizontal string over an ideal pulley to block B, which has a mass of 2.00 kg. When
Block B is gently released from rest, how long does it take block B to travel 80.0 cm? In the figure, block A has a mass of 3.00 kg. It rests on a smooth horizontal table and is connected by a very light horizontal string over an ideal pulley to block B, which has a mass of 2.00 kg. When Block B is gently released from rest, how long does it take block B to travel 80.0 cm? A) 0.935 s B) 0.494 s C) 0.639 s D) 0.785 s E) 0.404 s


A) 0.935 s
B) 0.494 s
C) 0.639 s
D) 0.785 s
E) 0.404 s

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