Question

A baseball player (mass = 75 kg) is running north towards a base. In order to avoid

being tagged by the ball, the baseball player slides into the base. If his acceleration
in the slide is 5.0 m/s2 south, what is the kinetic frictional force between the
baseball player and the ground?

Answer 1

it's 1727 +822 just kidding

Answer 2

The kinetic frictional force acting on the baseball player is calculated using Newton's second law (F = m x a) and is found to be 375 N directed south.

Step-by-step explanation:

The student is asking about the kinetic frictional force acting on a baseball player who is sliding to a stop. To determine this force, we use Newton's second law, which states that force equals mass times acceleration (F = m x a).

Given that the mass (m) of the baseball player is 75 kg and the acceleration (a) is 5.0 m/s² south, we can calculate the kinetic frictional force. Since the direction of the acceleration is opposite to the movement (the player is coming to a stop), the kinetic frictional force is also directed south.

Calculation: Ffriction = m x a = 75 kg x 5.0 m/s² = 375 N

Therefore, the kinetic frictional force between the baseball player and the ground is 375 N south.