Salim throws a ball at a height of y0 = 2 m above ground with an initial speed of v0 = 10.9 m/s at an angle of θ0 = 410 with respect to the vertical direction. [Recommended time : 10 - 12 minutes] (a) The x and y components of the initial velocity, respectively are: (m/s) a. 8.2 , 7.2 b. -7.2 , -8.2 c. 7.2 , 8.2 d. -7.2 , 7.2 (b) The time it takes the ball to hit the ground is (s) a. 1.6 b. 1.7 c. 0.7 d. 1.9 (c) The horizontal distance of the ball when it hits the ground is: (m) a. 13.6 b. 11.4 c. 14 d. 5

Salim throws a ball at a height of y0 = 2 m above ground with an initial speed of v0 = 10.9 m/s at an angle of θ0 = 410 with respect to the vertical direction. [Recommended time : 10 - 12 minutes] (a) The x and y components of the initial velocity, respectively are: (m/s) a. 8.2 , 7.2 b. -7.2 , -8.2 c. 7.2 , 8.2 d. -7.2 , 7.2 (b) The time it takes the ball to hit the ground is (s) a. 1.6 b. 1.7 c. 0.7 d. 1.9 (c) The horizontal distance of the ball when it hits the ground is: (m) a. 13.6 b. 11.4 c. 14 d. 5