help fan+medal

Question

help fan+medal

sammixboo · Answer

What do you need help with? I might be able to help :)

i_love_my_nieces · Answer

Ball A and ball B are rolled so that they will collide. Does the data in the table below demonstrate the law of conservation of momentum?

i_love_my_nieces · Answer

Hold on I have to make the chart to go with it :)

sammixboo · Answer

http://prntscr.com/554kk3 Take a look here :) It might help

trantom · Answer

this sort of depends on the material the balls are made out of....

i_love_my_nieces · Answer

|dw:1415662120352:dw|

i_love_my_nieces · Answer

Answer choices:

A. Yes, because the total momentum's before and after the collision are equal.

B. Yes, because the total momentum's before and after the collision are unequal.

C. No, because the total momentum's before and after the collision are equal.

D. No, because the total momentum's before and after the collision are unequal.

i_love_my_nieces · Answer

@sammixboo

i_love_my_nieces · Answer

@SolomonZelman

i_love_my_nieces · Answer

I think the answer is A.

sammixboo · Answer

Are they equal or unequal? As it says in the screenshot http://prntscr.com/554kk3 it says 'the total momentum of the two objects is equal to the total momentum of the two object after the collusion'