Answer:

Explanation:
= Mass of clay = m
= Mass of block = 3m
= Velocity of clay
= Velocity of block = -3 m/s
= Velocity of combined mass = -1 m/s
As mometum in the system is conserved we get

The original velocity of the clay mass was
.
People value supply. Those who are creators, engineers, innovators, and smart. We all benefit from those kind of people or societies it seems.
Answer:
Northern and Southern politics disagreed as to whether Congress had the authority to determine whether slavery would be allowed in New areas open to settlement
A selfish person
i think i am sorry if that is wrong