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Author Question: Two carts (A's mass = 4.5 kg and B's mass = 1.5 kg) are held against a strong, compressed spring. ... (Read 91 times)

HudsonKB16

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on: Jul 28, 2018
Two carts (A's mass = 4.5 kg and B's mass = 1.5 kg) are held against a strong, compressed spring. The carts are released simultaneously, and B moves off to the right with a speed of 2.0 m/s. What is A's initial velocity?

Question 2

What organic compound is represented by a hexagon with a circle inside?
 a. Cyclohexane
  b. Cycloheptane
  c. Benzene
  d. Ethanol
  e. Methane


cadimas

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Reply #1 on: Jul 28, 2018
Answer to Question 1

0.67 m/s to the left

Answer to Question 2

c


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