when the momentum of a body increases by 100% ,its kinetic energy is: pls. Explain.
Vaishal Shah , 15 Years ago
Grade 12
General Physics> kinetic energy...
3 Answers
Abhilash Kumar Prajapati
when momentum is increase by 100%,its kinetic energy is increase by 300%.
Mainak Chakraborty
As p direct. prop. v & KE direct. prop. v2 , as E incr. 100%, total v´ = 2v
So KE becomes 22 = 4 times,
And, % incr. in KE = 4E - E/E Χ 100 = 300 %
farhaan bukhsh
kinetic energy will become 3 times of original.
p=mv
1/2mv*v=p*p/2m
we can deduce it further
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