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Module 3: Motion in Two Dimensions Topic 2 Application: Horizontal Projectiles A rock is thrown off the top of a 250 m tall building with a horizontal velocity of 8.5 m/s. Complete the following table: x-direction y-direction initial velocity (v1) acceleration (a) . How long does it take for the rock to reach the ground? . How far away from the base of the building does the rock hit the ground? A bullet is shot horizontally out of a gun that is held 1.25 m above level ground. The bullet hits the ground 1250 m away from where the shooter is standing. . How long is the bullet in the air? What was the initial horizontal velocity of the bullet? A tiger leaps horizontally from a 6.5m high rock with a speed of 3.5m/s. How far from the base of the rock will she land? A tennis ball is struck such that it leaves the racket horizontally with a speed of 28.0m/s. The ball hits the court a horizontal distance of 19.6m from the racket. What is the height of the tennis ball when it leaves the racket? A diver running 1.8m/s dives out horizontally from the edge of a vertical cliff and 3.0s later reaches the water below. Through what vertical distance did the diver fall? . How far from the base of the cliff did the diver hit the water? A ball is thrown horizontally from the room of a building 45.0m tall and lands 24.0m from the base fo the building. What was the ball's initial speed? Lobic s ubbliesinour Hourauger projection Wognje 3: WORon 1 MO DIW Guajog