Question

Can someone check my work please?
I'll upload my work in a sec

Answer 1

Hi @luk20_20, I'm having a hard time seeing it. :/ could you scan it? Looks like you took it right from your phone. :D

Answer 2

hmm i cannot scan it but I can take a better picture!

Answer 3

Ok, sounds like a plan. :) Maybe better lighting?

Answer 4

ok give me a sec

Answer 5

Better. Will read it then get back with you. Might take a couple minutes. :) But I'll be here for you. :D

Answer 6

thanks!

Answer 7

So here, you're trying to find the amount increased between the two cars, correct? I just don't want to interpret it wrong. :)

Answer 8

yes

Answer 9

it says rank these situations in terms of impulse on these cars

Answer 10

Ok. :)

Answer 11

they all have the same mass

Answer 12

and Vi and Vf are given