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Author Topic: projectile questions and answers  (Read 1918 times)

Offline astarmathsandphysics

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projectile questions and answers
« on: November 03, 2009, 10:22:26 am »
hope you find these useful
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Offline Saladin

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Re: projectile questions and answers
« Reply #1 on: November 06, 2009, 05:53:17 am »
thanx man...

srry for the late reply.
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Offline mousa

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Re: projectile questions and answers
« Reply #2 on: November 06, 2009, 06:15:23 am »
thank you sir,.. they are awesome!!
keep adding such stuff to this thread....
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nid404

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Re: projectile questions and answers
« Reply #3 on: November 06, 2009, 10:40:35 am »
thanks sir :)
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Offline astarmathsandphysics

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Re: projectile questions and answers
« Reply #4 on: November 06, 2009, 01:37:59 pm »
illustration of reultant speed for 4c
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Offline Tyserius

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Re: projectile questions and answers
« Reply #5 on: November 06, 2009, 08:11:52 pm »
Dear sir,

There is a slight problem with the answer for question number 3.

The final answer should be as attached.

EDIT : And do post more questions too! If possible :D
« Last Edit: November 06, 2009, 08:46:52 pm by Tyserius »
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Take it easy and go slow and steady.

Offline Saladin

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Re: projectile questions and answers
« Reply #6 on: January 28, 2010, 06:21:15 pm »
shouldn't the vertical velocity be 31.3, because 200/6.39 is 31.3 and not 62.6.
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Offline astarmathsandphysics

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Re: projectile questions and answers
« Reply #7 on: January 29, 2010, 10:34:14 am »
shouldn't the vertical velocity be 31.3, because 200/6.39 is 31.3 and not 62.6.

Which post are you querying?
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Offline Saladin

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Re: projectile questions and answers
« Reply #8 on: January 29, 2010, 11:18:14 am »
your answer, to the vertical compnent of the velocity.
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Offline astarmathsandphysics

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Re: projectile questions and answers
« Reply #9 on: January 29, 2010, 12:31:45 pm »
will check it now
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Offline astarmathsandphysics

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Re: projectile questions and answers
« Reply #10 on: January 29, 2010, 12:35:34 pm »
I cant find this question. It is not in any of my posts.
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