What is the difference between $a(t)$, $a(v)$ and $a(x)$? If $a(t) = \d{v}{dt}$ then what will $a(v)$ and $a(x)$ equal to?
$a(t)$ is acceleration with change in time
$a(v)$ is acceleration with change in velocity
$a(x)$ is acceleration with change in position
What happen when the capillary rise occur in a tube of insufficient length?
My teacher told me that hR = constant where h is height and R is radius of sphere of which the curved surface of meniscus firm a part.
She also told me that if h become less so R has to increase so radius of meniscus...
Why is there excess pressure always on the concave side or surface of the meniscus?
In my book it is also written that excess pressure balance the vertical resultant forces due to surface tension.
How can a pressure balance a force?
My teacher said that shape of meniscus does not depend on...
Can anyone tell me how to solve the following limit by factorization method
$\lim{{x}\to{5}} \frac{x^3 + 3x^2 - 6x + 2}{ x^3 + 3x^2 - 3x - 1}$?Please tell me how to factorize such big equation?
If modulus is the absolute value then can you explain me why we use $\lim_{{x}\to{0}} \frac{x}{|x|}$ as $\lim_{{x}\to{0}} \frac{x}{-x}$ for LHL
and $\lim_{{x}\to{0}} \frac{x}{x}$ for RHL for the question in which we have to show $\lim_{{x}\to{0}} \frac{x}{|x|}$ does not exist
Evaluate $\displaystyle \lim_{{x}\to{2}} f(x$) if it exist where $f(x)$ = x - |x| where x<2;4 where x = 2;3x - 5 where x>2?
LHL
$\displaystyle \lim_{{x}\to{2}} f(2x)$ = 4
RHL
$\displaystyle \lim_{{x}\to{2}} f(3x - 5)$ = 1
Therefore the limit x tend to 2 for the function does not exist...
I already know that as the denominator becomes smaller and smaller and closer to zero the value becomes infinity. Can you tell me how to get right hand limit and left hand limit for this problem.