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Author Question: A series of weights connected by very light cords are given an upward acceleration of 4.00 m/s2 by a ... (Read 30 times)

lak

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  • Posts: 546
on: Jul 29, 2018
A series of weights connected by very light cords are given an upward acceleration of 4.00 m/s2 by a pull P, as shown in the figure. A, B, and C are the tensions in the connecting cords. The SMALLEST of the three tensions, A, B, and C, is closest to
 
  A) 80.0 N.
  B) 196 N.
  C) 276 N.
  D) 483 N.
  E) 621 N.

Question 2

A series of weights connected by very light cords are given an upward acceleration of 4.00 m/s2 by a pull P, as shown in the figure. A, B, and C are the tensions in the connecting cords. The pull P is closest to
 
  A) 690 N.
  B) 490 N.
  C) 290 N.
  D) 200 N.
  E) 50 N.


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olivia_paige29

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

Answer: C

Answer to Question 2

Answer: A


lak

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  • Posts: 546
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

essyface1

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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