(Solved): Which of the following expressions is a good mathematical model for the hypothesis given for the ti ...

Which of the following expressions is a good mathematical model for the hypothesis given for the time of flight of a projectile (eq. 5) as a function of angle? (hit: reference p. 2 of the graph guide found in your Canvas page.) \[ \begin{array}{l} y=A x+B \\ y=A \sin x \\ y=A x \\ y=A \sin 2 x \end{array} \] \( 2 \quad 0.1 \) points What does the fit parameter \( A \) represent in your model from question 1 ? \[ A=t \] \( A \) was not used in the model. \[ \begin{array}{l} A=\frac{v_{0}^{2}}{g} \\ A=\frac{2 v_{0}}{g} \\ A=\theta \end{array} \] What does the fit parameter \( B \) represent in your model from question 1 ? \[ \begin{array}{l} B=\frac{2 v_{0}}{g} \\ B=t \\ B=\frac{v_{0}^{2}}{g} \\ B=\theta \end{array} \] \( B \) was not used in the model. \( 0.15 \) points Make a plot (by hand) of the time of flight for a projectile as a function of launching angle, with \( v_{0}=3.92 \mathrm{~m} / \mathrm{s} \). Which of the following graphs most closely matches the plot you have made by hand.