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A team of engineering students designs a medium size catapult which launches 8 kg steel spheres. The launch speed is vo = 45 m/sec, the launch angle is = 35° above the horizontal, and the launch position is 6 m above ground level as shown in Figure-3. The students use an athletic field with an adjoining slope topped by an 8 m fence as shown in the Figure, which is 130 m away from the releasing point of steel spheres. Neglect the air resistance for the following calculations. %3D

A team of engineering students designs a medium size catapult which launches 8 kg steel spheres. The launch speed is vo = 45 m/sec, the launch angle is = 35° above the horizontal, and the launch position is 6 m above ground level as shown in Figure-3. The students use an athletic field with an adjoining slope topped by an 8 m fence as shown in the Figure, which is 130 m away from the releasing point of steel spheres. Neglect the air resistance for the following calculations. %3D

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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y Vo = 45 m/sec fence 8m 0 = 35° 20 m %3D 6m -100'm 30 m> Figure-3 Determine steel sphere's time duration tf of the flight. Calculate the x-y coordinates of the point of first impact of the а. b. steel sphere.
Transcribed Image Text:y Vo = 45 m/sec fence 8m 0 = 35° 20 m %3D 6m -100'm 30 m> Figure-3 Determine steel sphere's time duration tf of the flight. Calculate the x-y coordinates of the point of first impact of the а. b. steel sphere.
4. A team of engineering students designs a medium size catapult which launches 8 kg steel spheres. The launch speed is vo = 45 m/sec, the launch angle is = 35° above the horizontal, and the launch position is 6 m above ground level as shown in Figure-3. The students use an athletic field with an adjoining slope topped by an 8 m fence as shown in the Figure, which is 130 m away from the releasing point of steel spheres. Neglect the air resistance for the following calculations.
Transcribed Image Text:4. A team of engineering students designs a medium size catapult which launches 8 kg steel spheres. The launch speed is vo = 45 m/sec, the launch angle is = 35° above the horizontal, and the launch position is 6 m above ground level as shown in Figure-3. The students use an athletic field with an adjoining slope topped by an 8 m fence as shown in the Figure, which is 130 m away from the releasing point of steel spheres. Neglect the air resistance for the following calculations.
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