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November 01, 2025, 09:11:41 am
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Author Topic: physics help  (Read 759 times)  Share 

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kurrymuncher

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physics help
« on: June 09, 2009, 05:40:24 pm »
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hai guyz I got a sac tomorow, can someone explain apparent weightlessness
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naved_s9994

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Re: physics help
« Reply #1 on: June 09, 2009, 05:48:19 pm »
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joking right?
lol, it was in the exam tday wasnt it?
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naved_s9994

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Re: physics help
« Reply #2 on: June 09, 2009, 05:49:21 pm »
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Apparent Weightlessness is when there is no normal force acting on you. This can include rollercoasters that accelerate down at g, hence no net normal force acting, or in orbit around Earth.

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kurrymuncher

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Re: physics help
« Reply #3 on: June 09, 2009, 05:50:19 pm »
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lol im joking

btw naved, how did you go?
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naved_s9994

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Re: physics help
« Reply #4 on: June 09, 2009, 09:00:31 pm »
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great, i have no clue why...i stuffed the second bit of the projectile ...aRGHH!!!

and, 2 questions from structures, ended up guessing...
looking like an 80-82/90
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