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Author Question: A tow truck exerts a force of 3000 N on a car, which then accelerates at 2 m/s2. What is the mass of ... (Read 87 times)

evelyn o bentley

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on: Jul 29, 2018
A tow truck exerts a force of 3000 N on a car, which then accelerates at 2 m/s2. What is the mass of the car?
 
  A) 500 kg
  B) 1000 kg
  C) 1500 kg
  D) 3000 kg
  E) none of these

Question 2

Which has zero acceleration? An object
 
  A) at rest.
  B) moving at constant velocity.
  C) in mechanical equilibrium.
  D) all of the above
  E) none of the above


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robbielu01

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

Answer: C

Answer to Question 2

Answer: D


evelyn o bentley

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Reply 2 on: Jul 29, 2018
Gracias!

mohan

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Reply 3 on: Yesterday
Excellent

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