Bullet having a mass of 10 gram and moving with a speed of 1.5 m per second penetrates a thick wooden plank of mass 90 gram. the blank was initially at rest the bullet gets embedded in the blank and the both together determine their velocity
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Krishna2492003:
can u?
ya
if yes then do it for me?
ok
ok do
thanks
but its wrong
answer is 0.15m/s
but thankd for taking the trouble to solve
it is ok
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