1. An object is projected horizontally at 17.0 m/s from the top of a 170.7 meter cliff. How far from the base of the cliff will the object strike the ground?
2. A student threw a ball horizontally out of a window 6.4 meters above the ground. It was caught by another student who was 15.4 meters away. What was the horizontal velocity of the ball?
3. A plane flying horizontally at 449 m/s releases a package at an altitude of 15,009 m. How long will the package take to reach the ground?
4. Napoleon’s cannon, having a muzzle velocity of 131 m/s, is fired at a 0 degree angle off a cliff. The ball lands 916 m away from the cannon. How far above ground level is the cannon?
5.A tennis ball is thrown straight up into the air with an initial velocity of 7.1 m/s. How long does it take to reach the top of the trajectory?
6. A tennis ball is thrown straight up into the air with an initial velocity of 13.5 m/s. How high does the tennis ball travel?
7. A boy standing on the bridge kicks a stone into the water below. He kicks the stone with a horizontal velocity of 9.95 m/s. It lands in the water 5.33 m away from the bridge. How high is the bridge?
8.A girl threw a ball straight up into the air with an initial velocity of 22.86 m/s. What is the final velocity of the ball at its highest point?