Answer:
Explanation:
The football players collide in a completely inelastic collision, in other words they have the same velocity after the collision, this velocity has a magnitude V=1.6m/s.
We need to use the conservation of momentum Law, the total momentum is the same before and after the collision, at the initial point the receiver does not have any speed
(1)
We solve in order to find the receiver mass:
I believe the answer is A. shorter wires
2NO2 means that there is 2 oxygen atoms and one nitrogen with two sets of that. So its the third one
U can do what is the strongest paper towel