A 2.0-kg block slides down a frictionless incline from point A to point B. A force (magnitude P = 3.0 N) acts on the block between A and B, as shown. Points A and B are 2.0 m apart. If the kinetic energy of the block at A is 10 J, what is the kinetic energy of the block at B?





a.

27 J



b.

20 J



c.

24 J



d.

17 J



e.

37 J


c

Physics & Space Science

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