please is there any general way for calculating the error or uncertainty in g when m=((4π^2 )/g) where m=slope and g=acceleration due to gravity please help


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Question Number 33410 by NECx last updated on 15/Apr/18

$p l e a s e i s t h e r e a n y g e n e r a l w a y f o r$ $c a l c u l a t i n g t h e e r r o r o r u n c e r t a i n t y$ $i n g w h e n$ $m = \frac{4 π^{2}}{g} w h e r e m = s l o p e a n d$ $g = a c c e l e r a t i o n d u e t o g r a v i t y$ $p l e a s e h e l p$
Commented by Rio Mike last updated on 15/Apr/18

$y e s i t h i n k s o i^{'} l l t r y i t t o m a k e s u r e$ $m a t c h e s$ $m = \frac{4 π^{2}}{g}$
	Answered by MJS last updated on 15/Apr/18

	$the % error of m is the same as$ $the % error of g$ $(1 \pm \frac{p}{100}) m = \frac{4 π^{2}}{g} \Rightarrow m = \frac{4 π^{2}}{(1 \pm \frac{p}{100}) g}$
	Commented by NECx last updated on 16/Apr/18

	$w h a t d o e s p r e p r e s e n t s ?$
	Commented by MJS last updated on 16/Apr/18

	$t h e p e r c e n t a g e$ $i . e . p = 5 %$
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