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This page has some great videos on this. I recommend you view the Richard Garriott space video first. (4th one on page)
let me try once in my rough..
so v2 is given by
Can you finish this now?
Ya..I am...but I don't know I to use it..
Are you aware of the law of conservation of momentum?
can you explain it to me more nicely...pls
let m1 = 100 and m2 = 200
u1 = 2 and u2 = 1
After the collision the masses are the same but the velocities are now v1 (= 1.67 ) and v2
So you can 'plug in' the numbers and work out v2
I didn't expect in such a early period of time we will have ch-force and the laws of motion and now I am stuck with it..pls..some one help me..