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

Name: 2/81 A long-range artillery rifle at A is aimed at an angleof 45° wit
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Description: 2/81 A long-range artillery rifle at A is aimed at an angleof 45° with the horizontal, and its shell is just able toclear the mountain peak at the top of its trajectory.Determine the magnitude u of the muzzle velocity,the height H of the mountain ab

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.47P: A rifle at A is fired at a target at B. If the speed of the bullet is 1400 ft/s, determine the...

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