An object is thrown off of a cliff 320 m above level ground with an initial horizontal velocity of 20 m/s. How far from the building did the rock land?
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- While standing on the roof of a building, a child tosses a tennis ball with an initial speed of 16 m/s at an angle of 25° below the horizontal. The ball lands on the ground 3.5 s later. How tall, in meters, is the building?A projectile is thrown from the top of a cliff with an initial speed of 25 m/s at an angle of 600 up from the horizontal. If the projectile lands 100 m from the base of the cliff how tall is the cliff?While standing on the roof of a building, a boy throws a tennis ball with an initial speed of 15 m / s at an angle of 35 ° below the horizontal. The ball lands on the ground 2.8 s later. How tall, in meters, is the building?
- A bullet is fired horizontally with an initial velocity of 200 m/s. The gun is 6.7 m above ground. How long is the bullet in the air?An object is thrown off the top of a building with velocity 28 m/s at an angle of 32° with respect to the horizontal. It takes 6.2 s for the object to land. (a) How high is the building in meters? (b) What is the horizontal distance that the object travels in meters?A ball is kicked at ground level with an initial velocity of 19 m/s in the horizontal direction and 12 m/s in the vertical direction. The ball hits the ground at a speed of 22.47 m/s and remains in the air for 2.4 seconds. What maximum height is attained by the ball in meters?
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- A brick is thrown upward from the top of a building at an angle of 30° to the horizontal and with an initial speed of 12 m/s. If the brick is in flight for 2.6 s, how tall is the building? step-by-stepA brick is thrown upward from the top of a building at an angle of 40° to the horizontal and with an initial speed of 13 m/s. If the brick is in flight for 3.3 s, how tall is the building?An object is launched horizontally at a height of 30 m with an initial velocity of 20 m/s. The x-component of the initial velocity is: answer choices 20 m/s 0 m/s 15 m/s not enough information