Angry Birds Exam


Yutaka Go

Senior Member
May 22, 2010
983
7
18
SG
#5
Does it means that if you answer wrongly, you cannot play angry bird ? :bsmilie:
 

canonmono

Senior Member
Nov 22, 2010
683
0
16
29
Yew Tee
#6
If u ans wrongly then TS will shoot you across like a bird and hit the green pig (no color but dono why say green) balaku will appear then u will get angry so thus angry bird this term comes about this way ..
 

madmartian

Senior Member
May 2, 2009
20,218
11
0
Outer Space
#11
i got 30.7 degrees (3sf)...
I think I have returned my maths to the Teacher

side a = 12m - 10m = 2m
side b = 55m

But from this web site, I get 2.08 degree launch angle

http://www.carbidedepot.com/formulas-trigright.asp
Wrong!! All wrong!!

You guys forgotten that birds can fly? ..........................................:bsmilie: :bsmilie:
 

madmartian

Senior Member
May 2, 2009
20,218
11
0
Outer Space
#15
All the answers provided so far are incorrect. :bsmilie:
See!! I'm right ..................:p
You have to build a glass house around yourself first before you're allowed to wear helmet. :nono:
If you live in a glass house, dun walk around naked...................................:bsmilie: :bsmilie:
 

Sep 17, 2008
3,656
0
0
#16
I think I have returned my maths to the Teacher

side a = 12m - 10m = 2m
side b = 55m

But from this web site, I get 2.08 degree launch angle

http://www.carbidedepot.com/formulas-trigright.asp
this is physics la... not trigo... have to deal with vectors.

side b takes 2.5 secs to travel (time in flight). h velocity = 55/2.5

vertical V changes with time, rate of change is constant (-9.81)

for the vertical 2.0 m travelled... = (hvelocity tan x)(2.5) + (-9.81)(0.5)(2.5^2)

anddddd solve for x. 30.7.
 

symmetrix

New Member
Mar 14, 2011
387
3
0
#18
Here's the answer:



Nice Monty Python refernce, btw, bonnie. :D
 

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