Q4. Is the law of conservation of energy affected by the mass of the skater? Answer: Q5. Does the mass of the skater affect the magnitudes of the kinetic and potential energy? Answer: Q6. What is the potential energy of the 75.kg skater at a height of 5.0 in? Answer. QT. What is the kinetic energy of the 75-kg skater at a height of 0.0 m? Answer: 08- On Earth, what is the potential energy of a 20-kg skater at a height of 10 m