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Author Question: Can two different forces, acting through the same point, produce the same torque on an object? ... (Read 51 times)

lindiwe

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on: Jul 29, 2018
Can two different forces, acting through the same point, produce the same torque on an object?
 
  What will be an ideal response?

Question 2

Distinguish between heat, internal energy, and temperature.
 
  What will be an ideal response?


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al

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

Yes, as long as the component of the force perpendicular to the line joining the axis to the force is the same for both forces.

Answer to Question 2

Temperature is a measure of the average kinetic energy of individual molecules. Internal energy refers to the total energy of all the molecules within the object. Heat refers to a transfer of energy from one object to another because of a difference in temperature.


lindiwe

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Reply 2 on: Jul 29, 2018
Gracias!

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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