Questions Answered

srijit:
if the velocity of the point of contact in ideal and pure rolling motion at any instant is 0 then how is the body moving and the point of co…
 updated one year ago
 14 replies
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adi171:
FLUID MECHANICS QUESTION:
A cylinder with liquid in it (not till the brim) is kept on a wedge(angle with horizontal is theta degrees) with …
 updated one year ago
 9 replies
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exploringphysics:
A SMALL BOB IS IN CONTACT WITH THE WEDGE AND THE ROD HOLDING THE BOG IS LIGHT AND VERTICALLY INITIALLY. NOW THE BOB IS DISPLACED AND THE SYS…
 updated one year ago
 3 replies
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adi171:
integrate : ( indefinite)
1 / sinx + secx
 updated one year ago
 4 replies
 1 Medal

suraj9976:
I am from india. How can I apply for M.Sc. in physics from MIT
 updated one year ago
 1 reply
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Tafkaa:
I need to find the intervals on which f is increasing or decreasing and the local maximum and minimum values of f.
 updated one year ago
 2 replies
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12swiftt:
This one's bothering me..
Find equations for two lines through the origin that are tangent to the curve
(x^2) 4x+(y^2)+3=0
 updated one year ago
 3 replies
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KROD53:
How do you integrate (x1)/(x^2 4x + 5)?
 updated one year ago
 12 replies
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amy123:
does speed of photons in vacuum change with change in frequency
 updated one year ago
 2 replies
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lyssamonet:
how do you find the derivative of f(x)=xsinx+1/cosx?
 updated one year ago
 7 replies
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pasta:
find the lim (x+1/x) as x tends to 0.and sketch a graph to support for answer.
 updated one year ago
 11 replies
 1 Medal

shujaatali:
if we integrat a constan then we get ans x why???
…
 updated one year ago
 5 replies
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kvdop:
Find the lim of tan(2x)/(3x+sinx) as x approaches 0
 updated one year ago
 9 replies
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Xavi:
A series question: Taylor series allow us to write a f(x) in term of series.But what if given series and to solve for f(x)?
For example,if …
 updated one year ago
 2 replies
 1 Medal

DiamondNicolee:
How do you go about simplifying problems like:
1. x(x1)^1/2 + 2(x1)^1/2
There are a few problems like this. It's the start of school,…
 updated one year ago
 3 replies
 1 Medal

Analiza:
Please help.
Identify the slope and the yintercept of the equation. . y = 2/3 x – 2
 updated one year ago
 6 replies
 1 Medal

Bug3392:
f(x)=tan(x)
Find the limit as x approaches pi/2 from the negative and positive sides then find the limit as x approaches 0.
…
 updated one year ago
 4 replies
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