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Student A uses 3N of force to move a cart 5 meters in 10 seconds. Student B uses 6N of force to move the same cart the same distance in 5 seconds. Which student did more work? Which student used more power? Use evidence and explain your answersss

Work = force x distance

Power = work/time

Respuesta :

Answer:

See below

Explanation:

Work = force * distance

     A:  3 N  * 5 m = 15 J of woark

     B:   6 * 5         = 30 J of work

Power = work/time

        A: 15 J / 10 s   = 1.5 W

        B: 30 J / 5 s   = 6 W

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