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2/72 With what minimum horizontal velocity u can a boy throw a rock at A and have it just clear the obstruc- tion at B? 40 m u B 26 m 16 m

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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2/72 With what minimum horizontal velocity u can a boy
throw a rock at A and have it just clear the obstruc-
tion at B?
40 m
A
u
B
26 m
16 m

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