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Re: Lel gimme maths

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busfan2011 is not online. busfan2011
Joined: 14 Jun 2011
Total Posts: 246
04 Sep 2013 10:11 AM
Give me some maths lelelelel

Or Literacy xD

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Nhelp is not online. Nhelp
Joined: 05 Aug 2011
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04 Sep 2013 10:12 AM
1+1+1
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busfan2011 is not online. busfan2011
Joined: 14 Jun 2011
Total Posts: 246
04 Sep 2013 10:13 AM
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Number: 3

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93599 is not online. 93599
Joined: 20 Mar 2010
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04 Sep 2013 10:19 AM
A 'snooker' table (measuring 8 metres by 4m) with 4 'pockets' (measuring 0.5m and placed at diagonal slants in all 4 corners) contains 10 balls (each with a diameter of 0.25m) placed at the following coords:
2m,1m...(white ball)
...and red balls...
1m,5m... 2m,5m... 3m,5m
1m,6m... 2m,6m... 3m,6m
1m,7m... 2m,7m... 3m,7m

The white ball is then shot at a particular angle from 0 to 360 degrees (0 being north, and going clockwise).
Just to make it clear, a ball is 'potted' if at least half of the ball is in area of the 'pocket'

Assuming the balls travel indefinitely (i.e. no loss of energy via friction, air resistance or collisions), answer the following:

a: What exact angle/s should you choose to ensure that all the balls are potted the quickest?

b: What is the minimum amount of contacts the balls can make with each other before they are all knocked in?

c: Same as b, except that each ball - just before it is knocked in - must not have hit the white ball on its previous contact (must be a red instead of course).

d: What proportion of angles will leave the white ball the last on the table to be potted?


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Nhelp is not online. Nhelp
Joined: 05 Aug 2011
Total Posts: 11557
04 Sep 2013 10:19 AM
k then 13804131348713583756183461273+894854651645798465132
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busfan2011 is not online. busfan2011
Joined: 14 Jun 2011
Total Posts: 246
04 Sep 2013 10:20 AM
NH, Answer: 1.3804132e+28

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Ariff is not online. Ariff
Joined: 15 Sep 2008
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04 Sep 2013 10:21 AM
John has 11 cobras, he stones 2 of them,

Calculate the mass of the sun
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93599 is not online. 93599
Joined: 20 Mar 2010
Total Posts: 13057
04 Sep 2013 10:21 AM
And my question?


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busfan2011 is not online. busfan2011
Joined: 14 Jun 2011
Total Posts: 246
04 Sep 2013 10:22 AM
Idk xD

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93599 is not online. 93599
Joined: 20 Mar 2010
Total Posts: 13057
04 Sep 2013 10:23 AM
I should mail my old Maths teacher that question. I bet she doesn't know either.


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