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A spaceship of titanium-devouring little green people has found a perfectly spherical asteroid. A narrow trial shaft was bored from point A on its surface to the centre O of the asteroid. This confirmed that the whole asteroid is made ofhomogeneous titanium. At that point, an accident occurred when one of the little green men fell off the surface of the asteroid into the trial shaft. He fell, without any braking, until he reached O, when he died on impact. However, work continued and the little green men started secret excavation of the titanium, in the course of which they formed a spherical cavity of diameter AO inside the asteroid, as illustrated in the figure. Then a second accident occurred-Another little green man similarly fell from point A to point O, and died. The ratio of the impact speeds of the first green person centre to second green person is Assignment no. 17

A spaceship of titanium-devouring little green people has found a perfectly spherical asteroid. A narrow trial shaft was bored from point A on its surface to the centre O of the asteroid. This confirmed that the whole asteroid is made ofhomogeneous titanium. At that point, an accident occurred when one of the little green men fell off the surface of the asteroid into the trial shaft. He fell, without any braking, until he reached O, when he died on impact. However, work continued and the little green men started secret excavation of the titanium, in the course of which they formed a spherical cavity of diameter AO inside the asteroid, as illustrated in the figure. Then a second accident occurred-Another little green man similarly fell from point A to point O, and died. The ratio of the impact speeds of the first green person centre to second green person is Assignment no. 17

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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A spaceship of titanium-devouring little green people has found a perfectly spherical asteroid. A narrow trial shaft was bored from point A on its surface to the centre O of the asteroid. This confirmed that the whole asteroid is made of homogeneous titanium. At that point, an accident occurred when one of the little green men fell off the surface of the asteroid into the trial shaft. He fell, without any braking, until he reached O, when he died on impact. However, work continued and the little green men started secret excavation of the titanium, in the course of which they formed a spherical cavity of diameter AO inside the asteroid, as illustrated in the figure. Then a second accident occurred-Another little green man similarly fell from point A to point O, and died. The ratio of the impact speeds of the first green person centre to second green person is Assignment no. 17 https://drive.g0oogle.com/file/d/1j7WKa3bpGvAPxjainkBKzenO1PCjMEZR/view?usp=sha ring Options: (а) 1:1 (b) 2 :1 (с) 3:1 (d) 4 :1
Transcribed Image Text:A spaceship of titanium-devouring little green people has found a perfectly spherical asteroid. A narrow trial shaft was bored from point A on its surface to the centre O of the asteroid. This confirmed that the whole asteroid is made of homogeneous titanium. At that point, an accident occurred when one of the little green men fell off the surface of the asteroid into the trial shaft. He fell, without any braking, until he reached O, when he died on impact. However, work continued and the little green men started secret excavation of the titanium, in the course of which they formed a spherical cavity of diameter AO inside the asteroid, as illustrated in the figure. Then a second accident occurred-Another little green man similarly fell from point A to point O, and died. The ratio of the impact speeds of the first green person centre to second green person is Assignment no. 17 https://drive.g0oogle.com/file/d/1j7WKa3bpGvAPxjainkBKzenO1PCjMEZR/view?usp=sha ring Options: (а) 1:1 (b) 2 :1 (с) 3:1 (d) 4 :1
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