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 Discussion Response Post to:
MOTION
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Message |
![[Post New]](/templates/default/images/icon_minipost_new.gif) 20 May 2008 19:55:46 IST
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A body is moved along a straight line by a machine delivering constant power.The distance moved by the body in time t is proportional to what value of t and why?
P = work / time = force x distance / time
= mass x acceleration x dist / time
= mass x dist^2 / time^3
so dist^2 is proprtional to time^3
or distance is proportional to t^3/2
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* Gaurav Ragtah ( aka Artemis Fowl )
* Agent 'G' [sniper] - SD-6 (Alliance of Twelve)
* Your friendly neighborhood spideyunlimited |
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