Teaching HTET PGT Level 3 - 2024 Mock Test Physics Units, Dimensions and Measurements Accuracy, precision of instruments and errors in measurement
The percentage error in the measurement of the mass of a body is 1% and the percentage error in the measurement of velocity is 2%. Find the percentage error in the estimation of the kinetic energy of a body.
1
2 %
2
3 %
3
4 %
4
5 %