Answer:
Explanation:
Using the conservation of the linear momentum P:

so:

where
is the mass of kevin,
is the velocity of kevin before he grabs her brother,
is the velocity of her brother and him after grabs her brother and
is the velocity of both after the collition.
So, replacing the values and solving for Vk, we get:


Are you asking us what we think of the universe? lol
Answer:
C. are often metals
and
D. have high conductivity
Answer:
maybe they're gay maybe they act gay so they can be around there girl crush cause a lot of girls like to hang out around gay guys
Explanation: