B. Predict and Measure

Predict the maximum height of the metal projectile from the cannon.

Pick the initial speed to be 15 m/s, and predict and then measure the heights for each angle

shown; you may need to zoom in or out. Note, we can't put the cannon at a 0 height and fire

at 15 degrees. In that case, we can put the cannon at a height of 1 m and then subtract 1 m from the measured Ymax

Angle	ymax predicted	ymax measured
15
30
45
60
75
90

Q1) Show your work for the calculation of one of the predicted heights above