Questions Answered

dipankardasgupta:
Group Title
A modified Carnot refrigerating machine using a 1 lb ammonia refrigerant operates between an evaporator temperature of 10 degrees F and atmo…
 updated one year ago
 2 replies
 1 Medal

akhil009:
Group Title
what will be ans
and explain it too
 updated 2 years ago
 1 reply
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akhil009:
Group Title
what should be the answer ? and explain it too
 updated 2 years ago
 1 reply
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rvgupta:
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A hunter aims his gun and fires a bullet directly at a monkey sitting on a tree at the instant the bullet leaves the barrel of the gun. Will…
 updated 2 years ago
 5 replies
 1 Medal

akhil009:
Group Title
find axial stress
 updated 2 years ago
 4 replies
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akhil009:
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find the reaction at hinge point ?
 updated 2 years ago
 9 replies
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akhil009:
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what is roll center ?
I want to know physical meaning of it ?
…
 updated 2 years ago
 1 reply
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akhil009:
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what is the relation between angle twist and shear angle referring TORSION
ps in geometric terms
…
 updated 2 years ago
 3 replies
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mathavraj:
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I'm a first year electrical engineering student in India for the first semester all engineering departments in our college have common sylla…
 updated 2 years ago
 3 replies
 1 Medal

manjuthottam:
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Solid cylinder of mass m is connected to the two springs of total stiffness k as shown. Each of the springs is attached to a wall. Find the …
 updated 2 years ago
 5 replies
 1 Medal

akhil009:
Group Title
what is the unit digit of product.....
 updated 2 years ago
 10 replies
 2 Medals

Snapbacklive:
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Consider the line that passes through the point (1, 6) and has a slope of 4.
Part 1: Write the equation of this line using pointslope…
 updated 2 years ago
 6 replies
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sauravshakya:
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PLZ THINK....
 updated 2 years ago
 12 replies
 3 Medals

Annieb:
Group Title
A 2.5 kg ball is dropped onto a concrete
floor. It strikes the floor with a momentum
of 20 kg • m/s and bounces away from the…
 updated 2 years ago
 11 replies
 2 Medals

clacc:
Group Title
–2x + 3y = 6 identify the slope and the yintercept of the equation.
 updated 2 years ago
 5 replies
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Jithu:
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what is electric field ?
 updated 2 years ago
 5 replies
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herbdog:
Group Title
Solve the equation for x: 14x2 − 28x = 0.
 updated 2 years ago
 2 replies
 1 Medal

strawberry_militia:
Group Title
An AP rectangle is one whose area is numerically equal to its perimeter. For example the rectangle 10 units by 2.5 units has area 25 square …
 updated 2 years ago
 4 replies
 1 Medal

carlygirl:
Group Title
solving..
 updated 2 years ago
 7 replies
 1 Medal

de4354:
Group Title
A tree 5ft tall has a shadow that is 14ft long. Of another tree cast a shadow 21 feet long, at the same time of day, how tall is the tree?
 updated 2 years ago
 6 replies
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carlygirl:
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solving.
 updated 2 years ago
 3 replies
 1 Medal

carlygirl:
Group Title
solving.
 updated 2 years ago
 2 replies
 1 Medal

carlygirl:
Group Title
Perform the indicated operation.
 updated 2 years ago
 4 replies
 1 Medal

carlygirl:
Group Title
Perform the indicated operation.
 updated 2 years ago
 2 replies
 1 Medal

carlygirl:
Group Title
Perform the indicated operation.
 updated 2 years ago
 3 replies
 1 Medal

brittneyy18rm:
Group Title
If f(x)= (x+3)/3, then what is f^1(x)???
 updated 2 years ago
 5 replies
 3 Medals

carlygirl:
Group Title
Perform the indicated operation.
 updated 2 years ago
 12 replies
 1 Medal

carlygirl:
Group Title
Perform the indicated operation.
 updated 2 years ago
 4 replies
 1 Medal

BlondeStudent:
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Can someone help me with this :)
 updated 2 years ago
 38 replies
 3 Medals

sharron482:
Group Title
65=1/2*b*26
 updated 2 years ago
 2 replies
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