In the figure, the coefficient of kinetic friction between the block and the surface is u and the block is moving with constant velocity. What is the friction force between the block and the surface? 30° Of =u(Fsin30+mg) O f =umg O f =µ(Fcos30– mg) O f=u(Fsin30– mg)

In the figure, the coefficient of kinetic friction between the block and the surface is u and the block is moving with constant velocity. What is the friction force between the block and the surface? 30° Of =u(Fsin30+mg) O f =umg O f =µ(Fcos30– mg) O f=u(Fsin30– mg)

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

Measuring carpentry and miscellaneous items

The modification of planning and drawing of the construction project into the various descriptions and quantities to estimate the value, cost, and price of the project is known as measurement. The quantity supervisor produces the details of the quantities to the contractor or subcontractor to measure the cost of the work and determine the profit of the contractor or subcontractor. The measurement of the construction work depends on its type, usage, and stages in the project. In the early stage of the project, the details of the project depend on the general parameters. As the work starts, more information is searched and the details are dependent on the elemental estimates of the work.

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In the figure, the coefficient of kinetic friction between the block and the surface is u and the block is moving with constant velocity. What is the friction force between the block and the
surface?
30°
Of =u(Fsin30+mg)
O f =umg
O f =µ(Fcos30– mg)
O f=u(Fsin30– mg)

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