You launch a projectile toward a tall building, from a position on the ground 35.2 m away from the base of the building. The projectile s initial velocity is 34.4 m/s at an angle of 57.5 degrees above the horizontal. At what height above the ground does the projectile strike the building?
76.1 m |
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60.9 m |
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19.9 m |
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37.5 m |
You launch a projectile toward a tall building, from a position on the ground 35.2 m...
A ball is launched from the ground toward a tall wall of a building at initial speed v0 = 21 m/s at an angle of 42 degrees relative to the horizontal. The wall is at a distance of 29 m from the launch point. What is the magnitude of the ball's velocity vector as it hits the wall? Your answer should be in m/s, but enter only the numerical part in the answer box.
A ball is launched from the ground toward a tall wall of a building at initial speed v0 = 24 m/s at an angle of 39 degrees relative to the horizontal. The wall is at a distance of 32 m from the launch point. How far above the launch point does the ball hit the wall? Your answer should be in meters, but enter only the numerical part in the answer box.
You launch a projectile with an initial speed of 34.2 m/s from the top of a building 40.0 m above the ground, at an angle of 56.9 degrees above the horizontal. How far from the base of the building does the projectile land on the ground? 109.1 m 120.0 m 163.5 m 130.8 m
A projectile is launched from the top of a building at a height 15.4 m at an angle of 37.4 degrees above horizontal and a launch speed of 25.5 m/s. The building is situated on flat level land. What will be the maximum height above the ground that the projectile reaches?
QUESTION 16 You launch a projectile with an initial speed of 60.5 m/s from the top of a building 72.3 m above the ground, at an angle of 56.7 degrees above the horizontal. How far from the base of the building does the projectile land on the ground? 342.4 m 363.6 m 480.9 m 384.7 m
You launch a projectile at an initial speed of 41.7 m/s from the ground. After 4.60 seconds of flight, the projectile lands on the ground. At what angle above the horizontal was the projectile launched? 20.5 degrees 27.9 degrees 32.8 degrees 55.8 degrees
You launch a projectile at an initial speed of 38.8 m/s from the ground. After 2.40 seconds of flight, the projectile lands on the ground. At what angle above the horizontal was the projectile launched? O 17.7 degrees 24.8 degrees 0 12.6 degrees O 12.4 degrees
A metal marble is launched with a speed of v0 = 30.0m/s at 5.0 ◦ relative to the horizontal, from a height of 1.0 m above ground, and towards a very tall vertical wall, which is 6.0 m away from the launch position. The projectile may first hit the wall, or the ground. Whichever it turns out to be, assume that this is an elastic, specular collision, so that the projectile bounces off. After some time, the projectile will have...
A projectile launcher sits atop a tall building. The launcher fires the projectile with an initial velocity of 7.0 m/s at an angle of 28° above horizontal. Using the point of launch as a reference point what is the magnitude of the position vector for the projectile 1.5 seconds after being launched? 9 to 10 meters greater than 14 meters 12 to 13 meters less than 9 meters 10 to 11 meters 11 to 12 meters 8 to 9 meters...
Dr. C. #1: Exploding Projectile: A projectile of mass 9.6 kg is shot from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal. A. Assuming the ground underneath the projectile's path is flat, what is the maximum height h the projectile reaches, its horizontal range R, and the time it spends in the air? Suppose that, at the peak of the projectile's motion, an explosion splits the projectile in half and one...