Question

A catcher stops a 92 mi/hr (41.1 m/s) pitch in his glove, bringing it to rest in 0.15 m. If the force exerted by the catcher is 803 N, what is the mass of the ball?

Answer 1

The question requires utilizing Newton's second law and the work-energy principle to calculate the mass of a baseball when given the force exerted by a catcher and the distance over which the ball is stopped.

Step-by-step explanation:

The question involves applying the principles of mechanics in Physics to find the mass of a baseball that is brought to rest by a catcher's glove. Using the given force and the stopping distance, one can calculate the work done and then find the mass by connecting it with the kinetic energy of the ball before it comes to a stop. The relevant equations are from Newton's second law (F=ma) and the work-energy principle (W=0.5mv2).