Asked by Anonymous
during a snowball fight two balls with masses of 0.28 and 0.75 kg, respectively , are thrown in such a manner that they meet head-on and combine to form a single mass. the magnitude of initial velocity for each is 15 m/s. what is the speed of the combined mass immediately after collision?
Answers
Answered by
Chanz
m1v1 + m2v2 = (m1+m2)vf
And watch your directions, one must be negative.
And watch your directions, one must be negative.
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