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Likurg_2 [28]
3 years ago
15

A father racing his son has 1/2 the kinetic energy of the son, who has 1/4 the mass of the father. The father speeds up by 1.4 m

/s and then has the same kinetic energy as the son. What are the original speeds of (a) the father and (b) the son?
Physics
1 answer:
Assoli18 [71]3 years ago
5 0

answer:idk because idk how to work it out

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