Every site is telling that if linear momentum is same then the velocity of lighter mass will be higher how?? (P=mv) m is low for lighter one then how can velocity be greater than the heavier one..... Pls explain which opt ia correct and how
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Answer:
- both heavy and light body
Explanation:
because two has equal momentum
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let lighter mass be m1 and heavier mass be m2
from given: m1<m2
P1=P2
m1v1=m2v2
as momentum is same,
(v2<v1 )is compulsory.
therefore,KE=p^2/m
KE1/KE2= m2/m1
therefore, KE1 will be greater than KE2.
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