# Physical Science

A boy with a mass of 30 kg jumps off a 3 m diving board. How much kinetic energy does he have just before he hits the water?

none.

90 N.

900 J.

1800 J.

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1. what is mass*g*height?

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2. The diving board is 3m above the floor that's all the information i was given

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3. The diving board is 3m above the floor that's all the information we were given

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