Question 1 of 5 A 30.0 kg box slides up a 12.0 meters long incline at an angle o

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Question 1 of 5

A 30.0 kg box slides up a 12.0 meters long incline at an angle of 30 degrees above the horizontal. The change in gravitational potential energy is,

E. 21 J

Question 2 of 5

The mass and speed of the three vehicles, A, B, and C, are shown. Rank them from greatest to least for the work done to bring them up to their respective speeds from rest:

E. B > C > A

Question 3 of 5

Which of the following types of energy can be considered "mechanical" energy? (Select all that apply.)

E.elastic

Question 4 of 5

Which of the following statements is correct?

E. The work done by a nonconservative force is independent of the path.

Question 5 of 5

Which of the following is a correct statement?

Question 1 of 5

Explanation / Answer

wait

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