A father and his six-year-old are racing down a mountain on skis, if they’re traveling in the same velocity who has more kinetic energy

Answer 1

The kinetic energy of an object is dependent on both its mass and velocity. Since both the father and his six-year-old are traveling at the same velocity, the one with more mass (likely the father) will have more kinetic energy. This is because kinetic energy is calculated using the formula KE = 0.5 * mass * velocity^2. Since the mass of the father is greater than the mass of a six-year-old, the father will have more kinetic energy.