Sorry [2]
its......
PR
PS
Q
match the fol. here.......
EK AUR ........
Displacement - Velocity Equation of a particle :
x = √k - k'V2
k,k' are const.
FIND Time Period T
x and y ki values dal de its pretty clear
superpose karake dekh
yeh!! ho gaya..... easy tha re.........
BTW Q2 ka kuch karo naaaaaa
well, here is my solution... see if it helps...!!!
\frac{\partial x}{\partial t} = \frac{\sqrt{k-x^{2}}}{\sqrt{k'}}
integrating d above equation implies
\sin^{-1}\frac{\sqrt{k}}{x} = \frac{t}{\sqrt{k'}}
x = \sqrt{k}.cosec\frac{t}{\sqrt{k'}}
hence the time period = 2Π√k'...
just try to isolate 'v' from d given equation... and put v = dx/dt ... and then integrate... it'll b done... [1]