In the Projectile motion experiment, the range (x) of the projectile is related to the initial angle (0) by: 2 0 x = sin (20) Where vo is the constant initial velocity and g is the gravitational acceleration. The variation between x and is shown in the graph below. From the above graph, determine the following: . Maximum range of the projectile . The angle of the maximum range 1.2 1.1 1 0.9 €0.8 0.7 0.6 0.5 0.4 10 20 30 X vs. 0 40 50 60 e (degree) LITT 70 80

In the Projectile motion experiment, the range (x) of the projectile is related to the initial angle (0) by: 2 0 x = sin (20) Where vo is the constant initial velocity and g is the gravitational acceleration. The variation between x and is shown in the graph below. From the above graph, determine the following: . Maximum range of the projectile . The angle of the maximum range 1.2 1.1 1 0.9 €0.8 0.7 0.6 0.5 0.4 10 20 30 X vs. 0 40 50 60 e (degree) LITT 70 80