Problem

$2.$
Evaluate $\int ^{3}|x^{2}-2x|$ $dx$
$1$
$3.$
If the function $f\left(x\right)=\left(\dfrac {x^{2-1}} {x-1}$ $k$ when $x≠1$
when $x=1$
is given to be continuous at $x=1,$
then the value of $k$ is

Physics

Search count: 1,540

Solution

Qanda teacher - dharmendra

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).

Still don't get it?

Ask this question to Qanda teacherSimilar problem