The two balls shown have the same mass. When the gray ball strikes the white ball, the gray
ball stops moving and the white ball rolls
to the right. The gray ball stops moving because

the answer for this question is 38

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation:

180

step-by-step explanation: