Yo guys... long time no... read :?
Anyways, I'm stuck on this physics problem and I'm thinking it will be pretty easy for some of you guys.
It is related to momentum and impulse.
This is not a Homework problem. It is one of the odd problems (with the answer in the book) and it is similar to one of the homework problems. I need somewhere to start, I can't seem to figure this out.
A ball of mass 0.150kg is dropped from rest from a height of 1.25m. It rebounds from the floor to reach a height of 0.960m. What impulse was given to the ball by the floor?
My understanding is that impulse is in kg*m/s.
Somehow I came up with 3.57 kg*m/s which is apparently wrong.
No class for three days...
Please help....
P.S.
Since when has this site had spell check?? That's kinda handy.