What is the original speed of the man

Reference no: EM13317795

A man is racing with his son has half the kinetic energy of the son, who has half the mass of the father. Man speeds up by 2.0 m/s and then has the same kinetic energy as the son.

(a) What is the original speed of the Man?

(b) What is the original speed of the son?

Reference no: EM13317795

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