Question

if there is positive error of 60% in the measurement of velocity of a body find the error in measurement of kinetic energy?
please solve in full details is will surely mark you Brainlest​

Answer 1

Answer:

Kinetic energy, E=21mv2

∴E△E×100=(m△m+v2△v)×100

Here △m=0 and v△v×100=60%

∴E△E×100=2×60=100%

Explanation:

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