if an object has 0 mimentum, does it has any kinetic energy? explain your answer?
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Answered by
0
yes ,
bcoz if a object is at rest there is some kinetic energy always present
there is no material which has 0 kinetic energy except B.E.C
bcoz if a object is at rest there is some kinetic energy always present
there is no material which has 0 kinetic energy except B.E.C
Answered by
1
Here's your answer
Momentum= mass×velocity
Mass can never be zero.... therefore.....if the momentum is 0 ...... that means velocity is 0
Now we know that....... kinetic energy=1/2mv square
(Again mass can not be zero.)...and the velocity is 0 ......
Then it's obvious...... kinetic energy will also be 0
Hope it helps.......
Anonymous:
I will show you their answer....... when they will reply....... I'M not sure may be you are right...
but when I was in class 9 we had done this question like this....
soo.... let's see
got the answer........ he is saying the same......... what I have written........may be you are right.......... but a student of class 9have to right this in his examination.....
ohk
yeah
in your case........even we are saying that momentum is 0 that's also wrong
bye
i think that advikas answer ia right
is*
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