Part 3 of what you said and did jay! if you ever see this tons of ppl know who you really are!! also the second screenie may have part of the first one in it

oof im sowwy

Explanation:

Gurl he be playin with you like you a game

answer; i believe the correct answer is (ground);

ek = (m.v2) / 2

v - velocity of system after the collision

m = m1 + m2

ek = (m1 + m2) v2/2

ek = (200 + 250) 2,32/2 = 450*5,29/2 = 1190,25 j

by: nicholas dooley