Final answer:
The force on the player's bat is also 18,436 newtons.
Step-by-step explanation:
To determine the force on the player's bat, we can use Newton's third law of motion which states that for every action, there is an equal and opposite reaction. In this case, the action is the bat exerting a force on the baseball, and the reaction is the baseball exerting an equal and opposite force on the bat.
Since the force on the baseball is given as 18,436 newtons and the mass of the baseball is 0.145 kilograms, we can use the equation F = ma to find the acceleration of the baseball. Plugging in the values, we get:
F = ma
18,436 N = (0.145 kg) * a
Solving for acceleration, we find that a = 18,436 N / 0.145 kg = 127,100 m/s².
Since the force on the bat is equal and opposite to the force on the baseball, the force on the bat is also 18,436 newtons.