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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

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 3.0 m apart. If the kinetic energy of the block at A is 10 J, what is the kinetic energy of the block at B?

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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 3.0 m apart. If the kinetic energy of the block at A is 10 J, what is the kinetic energy of the block at B? 30 B a. 57 J b. 21 J C. 17 J d. 30 J e. 26 J

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