Three masses m, 2m and 3m are moving in x-y plane with speed 3u, 2u, and u respectively as shown in figure. The three masses collide at the same point at P and stick together. The velocity of resulting mass will be :
As we learnt in
Law of Consevation of Momentum -
then
- wherein
Independent of frame of reference
Pi = Py
Option 1)
Incorrect
Option 2)
Incorrect
Option 3)
Incorrect
Option 4)
Correct
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