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Author Question: For a system in mechanical equilibrium, the resultant A) force must be zero. B) torque must be ... (Read 56 times)

bobbysung

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on: Jul 29, 2018
For a system in mechanical equilibrium, the resultant
 
  A) force must be zero.
  B) torque must be zero.
  C) both of these
  D) none of these

Question 2

A ball that gains speed as it rolls down a hill experiences a
 
  A) net torque.
  B) net force.
  C) both of these
  D) neither of these


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apple

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

Answer: C

Answer to Question 2

Answer: C


bobbysung

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

ASDFGJLO

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Reply 3 on: Yesterday
Gracias!

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