A boy hits a 0.05kg golf ball, giving it a velocity of 75 m/s. what is the momentum of the golf ball?
a. 3.75 kg
b. 3.75 kg*m/s
c. 3.75 m/s
d. 3.75 kg/m/s

The answer to your question is b. M = 3.75 kgm/s

Explanation:

Data

Mass = 0.05 kg

velocity = 75 m/s

Momemtum = ?

Formula

    Momemtum = mass x  velocity

Substitution

    Momemtum = (0.05 kg) x (75 m/s)

Simplification

    Momemtum = 3.75 kg m/s

There is no possibility to simplify the units, so the units stay the same.

and after water is usually warmed by the sun the water temperature raises and then evaporates .