1.1 calculating errors (6pts)\n(a) suppose your bathroom scale reads your mass as 65 kg with a 3%…

1.1 calculating errors (6pts)\n(a) suppose your bathroom scale reads your mass as 65 kg with a 3% uncertainty. what is the uncertainty in your mass (in kilograms)?
Answer
certainty}=0.03\times65$.
Step3: Calculate result
$0.03\times65 = 1.95$ kg.
Answer:
$1.95$ kg