If the car travels at constant speed which is 8 ft/s, determine the speed (in ft/s) (?, ?) of the box for angles 0 (20°, 30° ) of the rope.The rope has length of 85 ft and passes over a pulley of negligible size at A. 25 ft

If the car travels at constant speed which is 8 ft/s, determine the speed (in ft/s) (?, ?) of the box for angles 0 (20°, 30° ) of the rope.The rope has length of 85 ft and passes over a pulley of negligible size at A. 25 ft

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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Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

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If the car travels at constant speed which is 8 ft/s, determine the speed
(in ft/s) (?, ?) of the box for angles 0 (20°, 30° ) of the rope.The rope has
length of 85 ft and passes over a pulley of negligible size at A.
25 ft

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