Answer:
D.
Step-by-step explanation:
Momentum(p) is Mass(m) times Velocity(v) or p = mv
The results of the calculations are attached. 0.4 kg at 2 m/s has the most momentum: 0.8 kg*m/s
Answer:
a
Step-by-step explanation:
(x+1)^2+(y-2)^2=9
center:(-1,2)
radius:3