Body 1 has mass m and velocity v; Body 2 has twice the mass of body 1 and thrice the velocity of body 1; Find the relation between the two kinetic energies.
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Answer:
Explanation:
As we know
KE=(m×v
2
)/2
P=m×v
Now it is given that
K.E=3P
On solving, we get v=6 m/s
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