To find the spring constant $(k)$ of a spring experimentally, a student commits $2 \%$ positive error in the measurement of time and $1 \%$ negative error in measurement of mass. The percentage error in determining value of $\mathrm{k}$ is :
  • A$3 \%$
  • B$1 \%$
  • C$4 \%$
  • D$5 \%$
JEE MAIN 2024, Diffcult
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