Final answer:
The kinetic energy of Red can be calculated using the equation: Kinetic Energy = 1/2 * Mass * Velocity^2. By substituting the given values, the kinetic energy is found to be 8,750 Joules.
Step-by-step explanation:
The kinetic energy of an object can be calculated using the equation:
Kinetic Energy = 1/2 * Mass * Velocity^2
In this case, Red's weight of 28 KG can be treated as his mass. His speed is given as 25 meters per second.
So, substituting these values into the equation:
Kinetic Energy = 1/2 * 28 KG * (25 m/s)^2
Kinetic Energy = 1/2 * 28 KG * 625 m^2/s^2
Kinetic Energy = 8750 Joules
Therefore, the correct answer is A. 8,750 Joules.