make h the subject of the formulae here
T=2pi√ H-h/g , please show the steps

Question

make h the subject of the formulae here
T=2pi√ H-h/g , please show the steps

jack1 · Answer

hey @ubah just to clarigy: is this ur eqn:

$\Large T=2\pi \sqrt {H-\frac hg}$

?

anonymous · Answer

$$T = 2\pi \sqrt{\frac{ H-h }{ g}}$$
this is what i meant

jack1 · Answer

ah, cool
T=2pi√ H-h/g
$\Large T=2\pi \sqrt { \frac {H-h}g}$

$\Large \frac T{2\pi}= \sqrt { \frac {H-h}g}$

$\Large (\frac T{2\pi})^2= (\sqrt { \frac {H-h}g})^2$

$\Large \frac {T^2}{4\pi^2}=  \frac {H-h}g$

$\Large \frac {T^2 \times g}{4\pi^2}=  H-h$

jack1 · Answer

... i think...?

anonymous · Answer

am waiting for the final step

jack1 · Answer

well... u could do some of it if u want  ;P

all that's left is subtract H from both sides... then flip the signs on both sides so you're left with h = ...something... can u do this?

anonymous · Answer

no @jack1

alekos · Answer

they all wanna be spoon fed the answers................go figure

jack1 · Answer

sorry @ubah ... it's against OS policy to provide answers, only help HOW to get answers... recommend you revise basic calculus a little more as the last step is pretty basic maths...  

if it helps:
a - x = b
solve for x

if you can do the above problem you should be able to clue out the final step to solve for h

anonymous · Answer

thanks bro .... have get rid of it