Answer:
the velocity is 5 m/s
Step-by-step explanation:
Momentum can be calculated with this formula: p = mv
p is the symbol for momentum, which is given to us as 125
m is the mass, which we know is 25
v is the velocity or speed which is what we are solving for.
All you need to do is divide 125 with 25 and boom! 5 is your answer