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hey !
error in the determination of kinetic energy is ,
by effective% = a+b +ab/100
let error in momentum (a) =
10% ,and in mass (b)= 10%
=10 +10 + 10×10 /100
= 20 +1 = 21 %
hence error in K.E =21 %
but it's mathematical trick not a specific property related to physics but it could help you to find the % age related problems !
hope it helps !
thank you !
error in the determination of kinetic energy is ,
by effective% = a+b +ab/100
let error in momentum (a) =
10% ,and in mass (b)= 10%
=10 +10 + 10×10 /100
= 20 +1 = 21 %
hence error in K.E =21 %
but it's mathematical trick not a specific property related to physics but it could help you to find the % age related problems !
hope it helps !
thank you !
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