2/81 A long-range artillery rifle at A is aimed at an angle of 45° with the horizontal, and its shell is just able to clear the mountain peak at the top of its trajectory. Determine the magnitude u of the muzzle velocity, the height H of the mountain above sea level, and the range R to the sea. Ans, u = 396 m/s, H = 4600 m, R = 16.58 km 8 km H A 45 Elev. 600 m Sea level R

2/81 A long-range artillery rifle at A is aimed at an angle of 45° with the horizontal, and its shell is just able to clear the mountain peak at the top of its trajectory. Determine the magnitude u of the muzzle velocity, the height H of the mountain above sea level, and the range R to the sea. Ans, u = 396 m/s, H = 4600 m, R = 16.58 km 8 km H A 45 Elev. 600 m Sea level R

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Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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