Which answer would score higher? Not sure where to start? Explain this Answer A Range: 1.39−1.33=0.06 m s−21.39 - 1.33 = 0.06\,\mathrm{m\,s^{-2}}1.39−1.33=0.06ms−2. Uncertainty is the full range, so it is ±0.06 m s−2\pm 0.06\,\mathrm{m\,s^{-2}}±0.06ms−2. Answer B Range: 1.39−1.33=0.06 m s−21.39 - 1.33 = 0.06\,\mathrm{m\,s^{-2}}1.39−1.33=0.06ms−2. The uncertainty is half the range, so 0.06÷2=±0.03 m s−20.06 \div 2 = \pm 0.03\,\mathrm{m\,s^{-2}}0.06÷2=±0.03ms−2.