Answer:
K.E = 120 Joules.
Explanation:
Given the following data;
Mass = 0.15kg
Distance = 1m
Velocity = 40m/s
To find kinetic energy;
Kinetic energy can be defined as an energy possessed by an object or body due to its motion.
Mathematically, kinetic energy is given by the formula;
[tex] K.E = \frac{1}{2}MV^{2}[/tex]
Where;
Substituting into the equation, we have;
[tex] K.E = \frac{1}{2}*0.15*40^{2}[/tex]
[tex] K.E = 0.075*1600[/tex]
K.E = 120 Joules.
Therefore, the kinetic energy of the baseball is 120 Joules.