A father racing his son has half the kinetic energy of the

Reference no: EM13619555

A father racing his son has half the kinetic energy of the son, who has half the mass of the father. The father speeds up by 3.0 m/s and then has the same kinetic energy as the son. (a) What is the original speed of the father? Incorrect: Your answer is incorrect. m/s (b) What is the original speed of the son?

Reference no: EM13619555

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