Questions Answered

Awstinf:
an open bottle of coke is brought from refrigeration to room temperature, more bubbles come out when at room temp because
A.CO2 moves mor…
 updated one year ago
 1 reply
 1 Medal

TVolel:
A student estimated the mass of a wood block to be 200 g. When he placed the block on a balance, he measured the mass of the block to be 208…
 updated one year ago
 3 replies
 1 Medal

Ldaniel:
For what values of a and b are y = a bx and y = 2 + x tangent at x = 0.
 updated one year ago
 23 replies
 No Medals Yet

ImReflective:
My science teacher took a tin can with 2 holes in it, 1 on the top in the middle of the lid and one on the side near the bottom. He filled i…
 updated one year ago
 11 replies
 1 Medal

Cas:
Special Relativity question: Anne and Bob are driving along a long straight road. While passing a tree, Bob sets it on fire. Anne is approac…
 updated one year ago
 19 replies
 1 Medal

HELLSGUARDIAN:
I got this question in my exam but could not answer it.its not even at google..
Q What are the limitations of zeroth law of thermodynami…
 updated one year ago
 5 replies
 2 Medals

hamishawesome:
if a square had an area of 400m squared then what would its perimeter be
 updated one year ago
 3 replies
 2 Medals

fangmitchell:
find the radius of a circle whose circumference is equal to the sum of the circumference of two circles with radii of 4 inches and 6 inches
 updated one year ago
 7 replies
 2 Medals

DamnImBad:
The Room Is 4 Meters Longer Than It Is Wide. Its Perimeter Is 24 Meters.
Find The Width In Meters
 updated one year ago
 7 replies
 3 Medals

Claire4christ:
Find the area of the following circle. (Round answer to the nearest hundredth).
r = 4.5 cm
…
 updated one year ago
 14 replies
 No Medals Yet

confusedbird:
the lowest temperature ever recorded in a certain town was 21. the highest temperature ever recorded there was 138 more than the lowest. Wh…
 updated one year ago
 2 replies
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Decart:
how much work is required to stretch a spring 0.133 m if its force constant is 9.17N/m?
 updated one year ago
 10 replies
 1 Medal

Faris_Waleed:
An archery target has three concentric regions. The diameters of the regions are in the ratio 1:2:3. Find the ratio of their areas
 updated one year ago
 30 replies
 No Medals Yet

nandkishore:
There is lot of wind,where i stay.I need to know how may i use this for my energy needs?pl.help.
 updated one year ago
 4 replies
 1 Medal

BlizzardofFire:
s=11/3+1/9...
 updated one year ago
 12 replies
 1 Medal

Symphonie01:
WXYZ is an isosceles trapezoid. WY = 8x – 3 and ZX = 19. Find the value of x.
 updated one year ago
 1 reply
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PVELEZ:
What would be a dissipative force that would stop the mechanical energy from being conserved?
 updated one year ago
 3 replies
 2 Medals

Fellowroot:
What is the difference between uniform circular motion and nonuniform circular motion?
 updated one year ago
 6 replies
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jrodriguez2315:
On a pv diagram, there are constant temperature lines. If the process line is parallel to that of specific volume(that is, constant pressur…
 updated one year ago
 3 replies
 No Medals Yet

franci2005:
A network has N subscribers. Each subscriber is connected directly to all
other subscribers.
(a) What is the total number of lines L in th…
 updated one year ago
 1 reply
 1 Medal

dognip1:
Your roommate is working on his bicycle and has the bike upside down. He spins the 50.0 diameter wheel, and you notice that a pebble stuck …
 updated one year ago
 1 reply
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Ahaanomegas:
Somu of Yahoo! Answers gives a good explanation of COM here: http://answers.yahoo.com/question/index?qid=20090330203059AAyw6no, and it's mad…
 updated one year ago
 1 reply
 1 Medal

shawn06:
who are mechanical engineering here?
 updated one year ago
 3 replies
 No Medals Yet
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