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Author Question: A mobile phone is pulled northward by a force of 10 N and at the same time pulled southward by ... (Read 91 times)

soccerdreamer_17

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on: Jul 29, 2018
A mobile phone is pulled northward by a force of 10 N and at the same time pulled southward by another force of 15 N. The resultant force on the phone is
 
  A) 0 N.
  B) 5 N.
  C) 25 N.
  D) 150 N.

Question 2

If the net force on a cart is tripled, the cart's acceleration
 
  A) is one third.
  B) is two thirds.
  C) is three times as much.
  D) is more than three times as much.


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IAPPLET

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

Answer: B

Answer to Question 2

Answer: C


soccerdreamer_17

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Reply 2 on: Jul 29, 2018
Excellent

duy1981999

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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