A body of mass 1 kg initially at rest explodes and breaks into three fragments of masses in the ratio of 1:1:3. The two pieces of equal mass fly off perpendicular to eah other with a speed of 30m/s. What is the velocity of the heavier fragment?
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x+x+3x=1kg
X=200gm or .2kg
Because initially it's momentum is zero
And explosion doesn't need any out side force so final momentum of whole particle is also zero
Hence net momentum of equal mass particle is equal to havier fragment
Equal to 6√2
X=200gm or .2kg
Because initially it's momentum is zero
And explosion doesn't need any out side force so final momentum of whole particle is also zero
Hence net momentum of equal mass particle is equal to havier fragment
Equal to 6√2
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