http://i.imgur.com/xjrV1.png
can anyone explain part b)?
The answers are there but I don't understand where all the fractions are coming from.
And why is both moving to left? Wouldn't that make this inelastic collision?

Hey! We 've verified this expert answer for you, click below to unlock the details :)

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

*inelastic at the end of my first sentence.

yep thanks

Looking for something else?

Not the answer you are looking for? Search for more explanations.