If the total momentum of a system is a constant, then we say that the total momentum is conserved. a consequence of newton’s laws of physics is that the total momentum of a system is conserved whenever the net external force on the system is zero. describe all the external forces acting on the carts during these collisions and explain what the net external force was. was it zero or approximately zero? was momentum conserved

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.

i dont have a visual in front of me, but i can you reason to try to get the right one. the graph should look like this, 0 to 6 there is a spike, 12 to 14 there should be a very low point. slight increase in the graph at 12 to 14, and flat 14 to 18

explanation: