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Author Question: A small ball is released from rest at position A and rolls down a vertical circular track under the ... (Read 349 times)

P68T

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on: Jul 28, 2018

A small ball is released from rest at position A and rolls down a vertical circular track under the influence of gravity as depicted below.
   
 
   
 
   When the ball reaches position B, which of the indicated directions most nearly corresponds to the direction of the net force on the ball?
   Enter (9) if the direction cannot be determined.


  1.1
  2.2
  3.3
  4.4
  5.5
  6.6
  7.6
  8.8
  9.9

Question 2

A small ball is released from rest at position A and rolls down a vertical circular track under the influence of gravity.
 
   
 
   
 
   When the ball reaches position B, which of the indicated directions most nearly corresponds to the direction of the ball's acceleration?
   Enter (9) if the direction cannot be determined.


  1.1
  2.2
  3.3
  4.4
  5.5
  6.6
  7.6
  8.8
  9.9


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yeungji

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

2

Answer to Question 2

2


P68T

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  • Posts: 509
Reply 2 on: Jul 28, 2018
Gracias!

jojobee318

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Reply 3 on: Yesterday
Wow, this really help

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