$$\overrightarrow v_i=v_i\cos\theta\hat{i}+v_i\sin\theta\hat{j}=(25\cos35\degree)\hat{i}+(25\sin35\degree)\hat {j},$$

$$t=2,55\tekst{ s},$$

$$y_f=0,$$

$$a_y=-g=-9.8\text{ m/s}^2.$$

Het bereik (horizontale afstand) is:

$$x_f=x_i+v_{xi}t=\left[(25\cos35\degree)(2,55\text{ s})\right]\hat{i}=\boxed{49.3\text{ m}}$ $

De maximale hoogte is:

$$y_{max}=y_i+v_{yi}t+\frac{1}{2}a_yt^2=0+\left[(25\sin35\degree)(2,55\text{ s})\right]+ \frac{1}{2}(-9,8\text{ m/s}^2)(2,55\text{ s})^2$$

$$y_{max}=\boxed{16.3\text{ m}}$$