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Author Question: An object is moving to the right, and experiencing a net force that is directed to the right. The ... (Read 27 times)

jerry coleman

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on: Jul 29, 2018
An object is moving to the right, and experiencing a net force that is directed to the right. The magnitude of the force is decreasing with time. The speed of the object is
 
  A) increasing.
  B) decreasing.
  C) constant in time.

Question 2

A 1200-kg car is pulling a 500-kg trailer along level ground. Friction is negligible. The car accelerates with an acceleration of 1.3 m/s2. What is the force exerted by the car on the trailer?
 
  A) 550 N
  B) 600 N
  C) 650 N
  D) 700 N
  E) 750 N


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honnalora

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Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

C


jerry coleman

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Reply 2 on: Jul 29, 2018
Wow, this really help

cici

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Reply 3 on: Yesterday
Excellent

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