What is the GPE of a 2 kg ball that is 5 m above the floor?

The gravitational potential energy (GPE) of the ball is given by the formula GPE = mgh, where m is the mass of the ball, g is the acceleration due to gravity (9.81 m/s^2), and h is the height above the reference point (the floor in this case). Plugging in the values, GPE = 2 kg * 9.81 m/s^2 * 5 m = 98.1 J.