gursin658 gursin658

12-05-2020
Biology

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Mary has a mass of 40 kg and sprints at 1 m/s? How much kinetic energy does she have?

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shaddae shaddae

12-05-2020

Answer:

she has 40joules of kinetic energy

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marzanmmahee marzanmmahee

12-05-2020

K.E= 0.5 x mv^2 = 0.5 x 40 x 1^2 = 20 J.

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