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January 31, 2015

January 31, 2015

Posted by **Physics (Geometry bit)** on Monday, August 10, 2009 at 11:49am.

it wouldn't let me post anymore

I'm really sorry guys just trying to get my diagram to work =[

++++++++++++++++++++++++++++++

++++++++++++++++++,++++++++++/|\

+++++++++++++++++++++++++++++|

+++++++++++++++++++++++++++++|Normal

Force+of++++++++++++++++++++++|Force

gravity+++++--+++<|------------------------|

x-component++----+|+++++++++++++/|object

+++++++++++++++|++++++++++++/1|

+++++++++++++++|+++++++++++/++|

+++++++++++++++|++++++++Fg/+++|

+++++++++++++++|+++++++++/++++|

+++++++++++++++|++++++++/+++++|

+++++++++++++++|+++++++/++++++|

+++++++++++++++|++++++/+++++++|

+++++++++++++++|+++++/++++++++|Foce of

+++++++++++++++|++++/+++++++++|gravity

+++++++++++++++|+++/++++++++++|y

+++++++++++++++|++/+++++++++++|component

+++++++++++++++|2/++++++++++++|

+++++++++++++++|/+++++++++++++|

+++++++++++++++\/-----------------------\/

- Physics (Geometry bit) -
**Physics (Geometry bit)**, Monday, August 10, 2009 at 11:53amhey perfect ok...

so proof that the angles are equal...

I don't know

+++++++++++++++++++++++/|

+++++++++++++object+++/+|

+++++++++++++++++++++/++|

++++++++++++++++++++/+++|

+++++++++++++++++++/++++|

++++++++++++++++++/+++++|

+++++++++++++++++/++++++|

++++++++++++++++/+RAMP++|

+++++++++++++++/++++++++|

++++++++++++++/+++++++++|

+++++++++++++/3+++++++++|

+++++++++++++-------------------|

- Physics (Geometry bit) -
**Physics (Geometry bit)**, Monday, August 10, 2009 at 11:54am+++++++++++++++++++++++/|

+++++++++++++object++++/++|

+++++++++++++++++++++/++|

++++++++++++++++++++/+++|

+++++++++++++++++++/++++|

++++++++++++++++++/+++++|

+++++++++++++++++/++++++|

++++++++++++++++/+RAMP|

+++++++++++++++/++++++++|

++++++++++++++/+++++++++|

+++++++++++++/3+++++++++|

++++++++++++/-------------------|

- Physics (Geometry bit) -
**Physics (Geometry bit)**, Monday, August 10, 2009 at 11:55am+++++++++++++++++++++++/|

+++++++++++++object++++/+-|

+++++++++++++++++++++/++|

++++++++++++++++++++/+++|

+++++++++++++++++++/++++|

++++++++++++++++++/+++++|

+++++++++++++++++/++++++|

++++++++++++++++/+RAMP-|

+++++++++++++++/++++++++|

++++++++++++++/+++++++++|

+++++++++++++/3+++++++++|

++++++++++++/--------------------|

- Physics (Geometry bit) -
**Physics (Geometry bit)**, Monday, August 10, 2009 at 11:56am+++++++++++++++++++++++/,|

+++++++++++++object++++/+,|

+++++++++++++++++++++/++|

++++++++++++++++++++/+++|

+++++++++++++++++++/++++|

++++++++++++++++++/+++++|

+++++++++++++++++/++++++|

++++++++++++++++/+RAMP--|

+++++++++++++++/++++++++|

++++++++++++++/+++++++++|

+++++++++++++/3+++++++++|

++++++++++++/--------------------|

- Physics (Geometry bit) -
**Physics (Geometry bit)**, Monday, August 10, 2009 at 11:57am+++++++++++++++++++++++/.|

+++++++++++++object++++/+,|

+++++++++++++++++++++/++|

++++++++++++++++++++/+++|

+++++++++++++++++++/++++|

++++++++++++++++++/+++++|

+++++++++++++++++/++++++|

++++++++++++++++/+RAMP-,|

+++++++++++++++/++++++++|

++++++++++++++/+++++++++|

+++++++++++++/3+++++++++|

++++++++++++/--------------------|

++++++++++++++Surface ramp sits on

- Physics (Geometry bit) -
**Physics (Geometry bit)**, Monday, August 10, 2009 at 11:59amOk there got it!!!!!!!!!

ok FBD ok object and gravity acting on it resolved into components

++++++++++++++++++++++++++++++

++++++++++++++++++,++++++++++/|\

+++++++++++++++++++++++++++++|

+++++++++++++++++++++++++++++|Normal

Force+of++++++++++++++++++++++|Force

gravity+++++--+++<|------------------------|

x-component++----+|+++++++++++++/|object

+++++++++++++++|++++++++++++/1|

+++++++++++++++|+++++++++++/++|

+++++++++++++++|++++++++Fg/+++|

+++++++++++++++|+++++++++/++++|

+++++++++++++++|++++++++/+++++|

+++++++++++++++|+++++++/++++++|

+++++++++++++++|++++++/+++++++|

+++++++++++++++|+++++/++++++++|Foce of

+++++++++++++++|++++/+++++++++|gravity

+++++++++++++++|+++/++++++++++|y

+++++++++++++++|++/+++++++++++|component

+++++++++++++++|2/++++++++++++|

+++++++++++++++|/+++++++++++++|

+++++++++++++++\/-----------------------\/

ok object on ramp with angle 3

+++++++++++++++++++++++/.|

+++++++++++++object++++/+,|

+++++++++++++++++++++/++|

++++++++++++++++++++/+++|

+++++++++++++++++++/++++|

++++++++++++++++++/+++++|

+++++++++++++++++/++++++|

++++++++++++++++/+RAMP-,|

+++++++++++++++/++++++++|

++++++++++++++/+++++++++|

+++++++++++++/3+++++++++|

++++++++++++/--------------------|

++++++++++++++Surface ramp sits on

- Physics (Geometry bit) -
**bobpursley**, Monday, August 10, 2009 at 12:00pmcan you post it to a website, then post the link here as

w w w . p i c. c o m

- Physics (Geometry bit) -
**Physics (Geometry bit)**, Monday, August 10, 2009 at 12:02pmlet me know if you still don't understand what I'm trying to say

ok in order for you to say that

Force of gravity y component equals

Fg cos theta

and

force of gravity x component equals Fg sin theta

angle one and angle two and angle three have to be equal to each other because we use the angle of the ramp that it makes with the surface it sits on in the equation because we assume that angle 3 is equal to angle 2 and angle 1 which allows us to write

Fgx = Fg sin theata

Fgy = Fg cos theta

ok I don't want to assume that angle 1 and 2 and 3 are equal to each other

I would like to see the proof

THANKS A BUCNH!!!!!!!!!

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