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(Solved): If a total mass of 155.2 grams of the disturbed soil from t...

If a total mass of 155.2 grams of the disturbed soil from the site is taken for the laboratory tests, determine the following: a. Complete the soil particle size distribution table and draw the curve. b. Calculate the uniformity coefficient and the coefficient of curvature. c. Calculate the liquid limit, plastic limit and plasticity index. d. Classify the soil according to British and USCS systems.

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(Solved): Pearson - Intro Physics I Section A Sum... Pearson MyLab and...

Pearson - Intro Physics I Section A Sum... Pearson MyLab and Mastering MasteringPhysics:

CH07

Acceptable units the serm

70cm4.0kg\tau =◻q,30\deg \tau = Value Units N\Comb{1

}{

2

}

.0kg steel ball in his hand. His arm is 70cm long and has a mass of 4.0kg.
For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution.
Part A
What is the magnitude of the torque about his shoulder if he holds his arm straight out to his side, parallel to the floor?
Express your answer with the appropriate units.
\tau = ◻
Request Answer q, Request Answer
Part B
What is the magnitude of the torque about his shoulder if he holds his arm straight, but 30\deg  below horizontal?
Express your answer with the appropriate units.
\tau = Value Units 
Units
Review 1
N1C

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(Solved): Hanna Company's current asset and current liability acco...

Hanna Company's current asset and current liability account balances at the beginning and end of the year were as follows: \table[[,December 31],[End of Year,,],[Beginning of Year,,],[Current assets:,

$57,000

$78,000

student submitted image, transcription available below

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(Solved): The data available below represent the wait times for a rand...

The data available below represent the wait times for a random sample of cars in the drive-through at restaurants

A

and

B

. Analysis shows that the mean wait time at restaurant

B

is significantly higher than at restaurant

A

, but by how much? Construct and interpret a

95%

confidence interval about

\mu _(B)-\mu _(A)

. Click the icon to view the wait time data. Lower bound:

◻

seconds Upper bound:

◻

seconds (Round to the nearest whole number as needed.)

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(Solved): a=[1,2,1],b=[-1,2,0],c=[-1,1,2] Find the volume of the par...

a=[1,2,1],b=[-1,2,0],c=[-1,1,2]

Find the volume of the parallelepiped. (5%)

a=[3,2,1]

, find parametric equations for the line pass through

(-1,1,0)

and the plane equation contains

(-1,1,0)

, perpendicular to the a vector

(7%)

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(Solved): Question 2 25 Marks Using Laplace Transform, solve t...

Question 2 25 Marks Using Laplace Transform, solve the following system of linear differential equations: ⎧⎩⎨x′−2y′+3x=0x−4y′+3z′=tx−2y′+3z′=1,x(0)=y(0)=z(0)=0 Find x(t),y(t),z(t) and plot the amplitude variations of the three variables from t=0 up to 20 seconds. (25 Marks)

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(Solved): Question 1 Design a class A transformer coupled E.F. power a...

Question 1 Design a class A transformer coupled E.F. power amplifier. The amplifier is to deliver 4 Watt to

7\Omega

load. The peak emitter current iep is not more than

0.8IcQ

and the peak emitter voltage vep is not more than

0.8V_(cc.)V_(cc)=25V,\beta =50,V_(BE)=0.7V

. 1- Caleulate turns ratio, efiiciency 2-specify the required transistor rating (IC

max,V_(cE )max^(2)PD_(max)

) 3-Draw the DC.L.L and AC.L.L with emitter curent and emitter voltage swing

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(Solved): Find a general solution to each first - degree ordinary diff...

Find a general solution to each first - degree ordinary differential equation. If an initial condition is given, find the corresponding particular solution. Write all solutions explicitly if possible. Solve all a.

(dr)/(d\theta )=(r^(2))/(\theta )

y^(')=(1-y)cos(x),y(\pi )=2

2xy(dy)/(dx)=4x^(2)+3y^(2)

(9x^(2)+y-1)dx-(4y-x)dy=0,y(1)=0

(dy)/(dx)=ry-ky^(2),

where

r

and

k

are constants,

r>0

(dx)/(dt)=\sqrt(x+t+1)