(Solved): answer these questions based on provided data (1) y0yf=0.00.3cm reasons for error: It ...

(1) $y_0\pm ?y_f=0.0\pm 0.3\mathrm{cm}$ reasons for error: It ceud be due to the thickeness of the fimaers and accuacy of starting point. Show all steps for your calculations. (2) $?\mathrm{h}=2.00\mathrm{cm}\begin{array}{rl}?H& =1/2(\max ?\min )\\ & =1/2(15.3?\mathrm{H}?3)\end{array}$ (3) $h(av)=13.33\mathrm{cm}$ $\begin{array}{rl}?h(\text{ av })& =\frac{1.00\mathrm{cm}}{?H(\text{ av })}=?h/\sqrt{n}\\ & =2/\sqrt{4}=1\end{array}$ $15?3+11?3+14?6+12?1=53?3/4$ (4) $\begin{array}{l}h(av)\pm ?h(av)=13.33\pm 1.00\mathrm{cm}\\ 13.33\pm 1\end{array}$ (5) List two $h($ av $)\pm ?h($ av $)$ values greater than yours: $\begin{array}{l}18\pm 3\\ 17.8\pm 1.2\end{array}$ List two $h(av)\pm ?h(av)$ values less than yours. $\begin{array}{l}9.4\pm 0.2\\ 8.8\pm 0.8\end{array}$ (6) $t=\frac{0.165\mathrm{s}}{{\left(\frac{2(13.33)}{981}\right)}^{1/2}}=0.1648\mathrm{s}$ (7) Rule used in calculating $?\mathrm{t}$ : $?\mathrm{t}=0.006\mathrm{s}$ $\begin{array}{rl}f(x)& =n\left(\frac{?x}{x}\right)f\\ ?t& =1/2\left(\frac{?\text{ Hav }}{hav}\right)?t\\ ?t& =1/2\left(\frac{1}{13.33}\right)?0.165=\\ & =0.00625\end{array}$ Note: below are listed values from a previous lab session. Range of $t$ for our class: $0.207?0.1075$ (10) Agreeing Reaction Times: $0.13\pm 0.025,0.122\pm \mathrm{0.00870.115}\pm 0.0085$ Reason: Ths is because the ranges overlap (11) $\begin{array}{l}\text{ thr }\pm ?t_{\text{min }}=\frac{0.0095}{\sqrt{19}}=\frac{1/2(\max ?\min )}{?t}=0.00875\end{array}$ Analysis (1) What is the percent error in the measurement of your reaction time? (2) The average human reaction time is 265 milliseconds. Does your value AGREE or DISAGREE with this value? Explain your reasoning (3) What is the percent difference between your value and this accepted value? (4) How do the sample Class Results compare to this accepted value? (5) Based on your answers to questions (3) and (4), do you think that there is a source of systematic error in this experiment? Explain your reasoning. (6) Provide at least one specific example of an experimental cause of systematic error(s) in this experiment. (7) Can you suggest a way of improving the experiment so that this source of error can be minimized?