Use the following phase relationships to answer the next two questions:Ws.y = ; Ya =:W.W+Ww.Yw =VwWw.VwSrYsat%3DVWsWw.YsVsYwVy.VsGsωYwWsRelationshiprequiredGs; eGs; nGs; »ConsiderThenVs = 1V = 1Ws = 1e = Vyn = Vv@ = WwConsider the unit weight of water as Yw = 1g/cm3(a)For a saturated soil, show thatGsYwYa1+eOn a partly saturated soil the following properties are known: Thesample has a volume of 50 cm3, a weight of 95 g, a dry weight of 75 gand an specific gravity of 2.68. Please estimate: water content, voidratio, saturation, unit weight and dry unit weight.(b)

Given data in question Formulas Total volume Weight of soil Dry weight of soil Specific gravity…

Use the following phase relationships to answer the next two questions: Ww. y = Ya = W. W+Ww. Ysat Yw = S, =v. V Vw n = e= Ys Ws Ww G3 = Yw %3D Ws Relationship required Gs; e Gs; n Gs; » Consider Then Vs = 1 V = 1 Ws = 1 e = Vv n = Vv ) = Ww Consider the unit weight of water as Yw = 1g/cm³ (a) For a saturated soil, show that G3YW Ya = 1+e (b) On a partly saturated soil the following properties are known: The sample has a volume of 50 cm3, a weight of 95 g, a dry weight of 75 g and an specific gravity of 2.68. Please estimate: water content, void ratio, saturation, unit weight and dry unit weight.

Use the following phase relationships to answer the next two questions: Ww. y = Ya = W. W+Ww. Ysat Yw = S, =v. V Vw n = e= Ys Ws Ww G3 = Yw %3D Ws Relationship required Gs; e Gs; n Gs; » Consider Then Vs = 1 V = 1 Ws = 1 e = Vv n = Vv ) = Ww Consider the unit weight of water as Yw = 1g/cm³ (a) For a saturated soil, show that G3YW Ya = 1+e (b) On a partly saturated soil the following properties are known: The sample has a volume of 50 cm3, a weight of 95 g, a dry weight of 75 g and an specific gravity of 2.68. Please estimate: water content, void ratio, saturation, unit weight and dry unit weight.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter15: Computational Engineering Tools Matlab

Section: Chapter Questions

Problem 19P

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System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.

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