The total energy of a system moving under the action of a conservative force changes by 50 J. Which of the following statements are correct with regards to the amount of work done?

The total energy of a system moving under the action of a conservative

1.	The total energy of a system moving under the action of a conservative force changes by 50 J. Which of the following statements are correct with regards to the amount of work done?
A.	Amount of work done = 50 J
B.	Amount of work done < 50 J
C.	Amount of work done > 50 J
D.	Amount of work done <= 50 J
Answer» B. Amount of work done < 50 J

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The total energy of a system moving under the action of a conservative force changes by 50 J. Which of the following statements are correct with regards to the amount of work done?

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