Percentage erros in the measurement of m...

Percentage erros in the measurement of mass and speed are 2% and 3% respectively. The error in the estimation of kinetic energy obtained by measuring mass and speed will be:

0.11

0.08

0.05

0.01

Text Solution

Verified by Experts

The correct Answer is:

`K propmv^(2)rArr (DeltaK)/(K)=(Deltam)/(m)+(Deltav)/(v)`
& error in kinetic energy `= 2 + 2(3) = 8 %`

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