How would you calculate the kinetic energy of a 0.148 kg (5.22 oz) baseball traveling at 40 ms (90 mph)?

To calculate the kinetic energy of the Baseball, you would use the formula: KE = 0.5 * mass * velocity^2. Plugging the values in, KE = 0.5 * 0.148 kg * (40 m/s)^2 = 118.4 Joules.