Q.2 Two blocks A and B are connected through a string. Weight of each block is 50 N. Coefficient of friction between each block and floor is 0.3. An inclined force P is applied to start sliding of the system. What is the minimum value of P required? 50 N A μ = 0.3 50 N P Q = 30° BIQ μ = 0.3

Q.2 Two blocks A and B are connected through a string. Weight of each block is 50 N. Coefficient of friction between each block and floor is 0.3. An inclined force P is applied to start sliding of the system. What is the minimum value of P required? 50 N A μ = 0.3 50 N P Q = 30° BIQ μ = 0.3

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Laws of Equilibrium

A body is said to be in equilibrium if the system of forces acting on the body tends to keep the body at rest, in other words, there is no translation motion or net torque on the body. Under such conditions, the equilibrium conditions are to be applied to analyze the condition. The branch of mechanics that deals with this condition is known as 'statics'. Under equilibrium, there are no net forces on the body.

Question

Q.2 Two blocks A and B are connected through a
string. Weight of each block is 50 N. Coefficient
of friction between each block and floor is 0.3.
An inclined force P is applied to start sliding of
the system. What is the minimum value of P
required?
50 N
A
μ = 0.3
50 N
B1Q=30°
μ = 0.3
P
T

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