The distance y = 1.5 m. Find the upward velocity of A if the downward velocity of B is 3.4 m/s. Neglect the diameters of the pulleys.6 mAB The motions of A and B are constrained because they are connected by a rope of constant length. The length of the ropedepends on the distances sĄ and y which change. Write an expression for the length L of the rope in terms of the variabledistances są and y and the fixed distance 6 m. If the distance sĄ = 1.5 m and y = 1.5 m, how long is the rope that connects movingpoint A to fixed point C?6 mBAnswer: L =im

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Answered: The distance y = 1.5 m. Find the upward…

The distance y = 1.5 m. Find the upward velocity of A if the downward velocity of B is 3.4 m/s. Neglect the diameters of the pulleys. 6 m A

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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Question

The distance y = 1.5 m. Find the upward velocity of A if the downward velocity of B is 3.4 m/s. Neglect the diameters of the pulleys.
6 m
A
B

The motions of A and B are constrained because they are connected by a rope of constant length. The length of the rope
depends on the distances sĄ and y which change. Write an expression for the length L of the rope in terms of the variable
distances są and y and the fixed distance 6 m. If the distance sĄ = 1.5 m and y = 1.5 m, how long is the rope that connects moving
point A to fixed point C?
6 m
B
Answer: L =
i
m

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