1. Click the link below.

https://phet.colorado.edu/sims/html/projectile-motion/latest/projectile-motion_en.html

1. Choose Lab.

Part 2. (8pts).

1. You are now going to investigate the effect of launch angle on several different parameters: airtime, maximum height, and range.
2. Fire the projectile launcher at the following angles (with the same initial speed of 23.0 m/s.) You may drag or move the cannon to achieve the value of the angle.
3. Use the measuring tool on the upper right side for measurement of time, range, and height by dragging it to the highest point. Then fill in the table below. (1 pt. for each row).

Angle

Initial Speed (m/s)

x-component of initial speed

\f\f