# can you help me fing g gravity pendulum theory

• Feb 13th 2013, 02:53 PM
carlyn
can you help me fing g gravity pendulum theory
I have just begun year 11 & 12 at Tafe Brisbane. to get my seniour certificate. I was in hospital for first 3 weeks so im trying to catch up.

I don't know how to isolate g in the equation :)Attachment 27003Attachment 27003
• Feb 13th 2013, 04:39 PM
sakonpure6
Re: can you help me fing g gravity pendulum theory
divide both sides by 4 pie squared and then divide by L and after doing that you will get 1/g on one side of the equation. If you want g only just flip the fractions on both sides.
• Feb 13th 2013, 07:37 PM
carlyn
Re: can you help me fing g gravity pendulum theory
T(squared) X g= 4 pi squared X l

so g = 4 pi squared over T squared x l

is that it ????
• Feb 13th 2013, 07:39 PM
carlyn
Re: can you help me fing g gravity pendulum theory
Ill try it out, if g is close to 9.8 then i got it right, maybe not the best way but if it works il be hapy,

thanks for helping, Mick.
• Feb 13th 2013, 07:41 PM
carlyn
Re: can you help me fing g gravity pendulum theory
I have open office which allows you to write the equations just like thwe text books but i havnty figured that out yet :)
• Feb 13th 2013, 07:41 PM
carlyn
Re: can you help me fing g gravity pendulum theory
I have open office which allows you to write the equations just like thwe text books but i haven't figured that out yet :)
• Feb 13th 2013, 07:55 PM
sakonpure6
Re: can you help me fing g gravity pendulum theory
T squared = 4 pie squared * L/g

t squared * g = 4pie squared *L
g= (4 pie squared *L) all over t squared
• Feb 13th 2013, 08:31 PM
carlyn
Re: can you help me fing g gravity pendulum theory
Quote:

Originally Posted by sakonpure6
T squared = 4 pie squared * L/g

t squared * g = 4pie squared *L
g= (4 pie squared *L) all over t squared

Thanks sakonpure ! :)