A0.150 kg baseball has 118 j of ke. how fast is the ball moving? (unit=m/s)

v = 5.95 m/s

Explanation:

Given,

The mass of the baseball, m = 0.150 Kg

The kinetic energy (K.E) of the baseball, E = 118 J

The kinetic energy of a body is directly proportional to the square of its velocity. The formula for kinetic energy is given by

                                      E = 1/2 mv²     joules

Solving for v

                                  v² = 2mE

                                    m/s

Substituting the given values in the above equation,

                                         v = 5.95 m/s

Hence, the velocity of the baseball is,  v = 5.95 m/s        

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the bal will not change its velocity.