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- A projectile is projected with an initial velocity of 66 m/s. What is the absolute maximum horizontal height it could reach above its starting point?An object is thrown off of a cliff 320 m above level ground with an initial horizontal velocity of 20 m/s. What is the object’s final vertical velocity and final horizontal velocity?An object is thrown off the top of a 42 m tall building with a velocity of 475 m/s at an angle of 10.4° with respect to the horizontal. (a) How long is the object in the air in seconds? (b) What is the maximum height the object reaches above the ground in meters? c) What is the horizontal distance the object covers in meters?
- 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?If a water particle in a stream of water in a fountain takes 0.35s to travel from spout to receptacle when shot at an angle of 67 degrees and an initial speed of 5.0 m/s, what is the vertical distance between the levels of the fountain.A ball is shot at a ground level at an angle of 60 degrees with the horizontal with an initial velocity of 10 m/s. What is the maximum height attained by the ball ?
- A bullet is fired at an angle of 60 degrees from the horizontal with an initial velocity of 12.2 m/s. What is the maximum height reached by the bullet?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 launched off of a 19.6 m high building with an initial velocity of 26.4 m/s at an angle of 33.2 degrees relative to the horizontal. What is the speed of the projectile when it reaches it maximum height?
- A person launches a rock with an initial speed of 300 m/s at an angle of 45 degrees above the horizontal. What is the speed of the rock when it reaches its maximum height? Give your answer to 2 significant figures.A stone is thrown from a hill at an angle of 60 degree to the horizontal with an initial velocity of 100 ft per sec. After hitting level ground at the base of the hill, the stone has covered a horizontal distance of 500 ft. How high is the hill?Problem 2: An object is thrown off the top of a 38-m tall building with a velocity of 350 m/s at an angle of 8.2° with respect to the horizontal. Part (a) How long is the object in the air in seconds? Numeric : A numeric value is expected and not an expression. t = Part (b) What is the maximum height the object reaches above the ground in meters? Numeric : A numeric value is expected and not an expression. hmax = Part (c) What is the horizontal distance the object covers in meters? Numeric : A numeric value is expected and not an expression. Ax =.