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

1. Jack1

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

2. anonymous

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

3. Jack1

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

4. Jack1

... i think...?

5. anonymous

am waiting for the final step

6. Jack1

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?

7. anonymous

no @jack1

8. alekos

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

9. Jack1

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

10. anonymous

thanks bro .... have get rid of it