Answer:
Option B. (0.148 × 40²) /2
Step-by-step explanation:
The following data were obtained from the question:
Mass (m) = 0.148kg
Velocity (v) = 40m/s
Kinetic energy (K.E) =?
The kinetic energy of the base ball can be obtained by using ½mv² as follow:
K.E = ½mv²
K.E = ½ × 0.148 × 40²
K.E = (0.148 × 40²) /2