A. 140kg baseball traveling 35.0m/s strikes the catchers mit bringing the ball to rest, recoils backward 11.0cm what's the average force applied by the call on the glove

Average force applied by the call on the glove = 780 N

Explanation:

mass of baseball=0.140 kg

initial velocity = Vi = 35 m/s

Final velocity=Vf = 0

distance traveled=11 cm = 0.11 m

using the kinematic equation Vf² = Vi² + 2 a d

where a = acceleration

0² = 35² + 2 a (0.11)

a=-5568.2 m/s²

Now force is given by F = ma

F = 0.140 (5568.2)

F=-780 N

The negative sign signifies that the force acts in the opposite direction.

so the average force = 780 N