Question

Someone help me please!!!!!! :")

Answer 1

I need help with question 25, a,b,c

Answer 2

What does it mean by "coupling"?!?!??!?!?

Answer 3

@peachpi

Answer 4

do you want me to upload my work?????? i've tried to do the question but idk if it's even right tho :(

Answer 5

@dan815

Answer 6

@nincompoop @TheSmartOne

Answer 7

@Zale101

Answer 8

@welshfella Please help me!!!! :")

Answer 9

@peachpi Can you please help me?!!?!!!

Answer 10

Thank you peachpi, my throat is all dried up from writing out loud to people for help...:"(

Answer 11

and Welsshfella!! :")

Answer 12

my physics is pretty rusty i'm afraid..

Answer 13

seriously, I have no confidence in this. It's a wild shot in the dark. I'm thinking for a) you need to account for the mass of all 15 cars and for b) only the last 8