Final answer:
The force acting on the baseball as it hits the outfielder's glove is 4.5 N.
Step-by-step explanation:
To determine the force acting on the baseball as it hits the outfielder's glove, we can use Newton's second law of motion, which states that force is equal to mass multiplied by acceleration. The force acting on an object can be calculated using Newton's second law of motion. The formula for this relationship is: (F = ma)
Given that the mass of the baseball is 1.5 kg and the acceleration is 3.0 m/s², we can calculate the force as follows:
F = (1.5 kg)(3.0 m/s²) = 4.5 N
Therefore, the force acting on the baseball as it hits the outfielder's glove is 4.5 N, which corresponds to option b.