# Angry Birds Exam

#### ziploc

##### New Member

Are you able to solve it?

##### Senior Member
ziploc said:
Are you able to solve it?
U hv the ans?

#### ziploc

##### New Member
U hv the ans?
You solve first then I tell you. :bsmilie:

##### Senior Member
ziploc said:
You solve first then I tell you. :bsmilie:
Problem solved.

#### Yutaka Go

##### Senior Member
Does it means that if you answer wrongly, you cannot play angry bird ? :bsmilie:

#### canonmono

##### Senior Member
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 ..

##### Senior Member
Does it means that if you answer wrongly, you cannot play angry bird ? :bsmilie:
No, if you cannot answer, angry birds will get more angry.........................haha :bsmilie: :bsmilie:

#### allenleonhart

##### Deregistered
i got 30.7 degrees (3sf)...

#### ziploc

##### New Member
No, if you cannot answer, angry birds will get more angry.........................haha :bsmilie: :bsmilie:
:bsmilie::bsmilie::bsmilie:

#### Yutaka Go

##### Senior Member
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

##### Senior Member
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:

#### Yutaka Go

##### Senior Member
Wrong!! All wrong!!

You guys forgotten that birds can fly? ..........................................:bsmilie: :bsmilie:
Oh NO

Don't hit me :bsmilie:

Where is my helmet ?

#### ziploc

##### New Member
All the answers provided so far are incorrect. :bsmilie:

#### ziploc

##### New Member
Oh NO

Don't hit me :bsmilie:

Where is my helmet ?
You have to build a glass house around yourself first before you're allowed to wear helmet. :nono:

##### Senior Member
All the answers provided so far are incorrect. :bsmilie:
See!! I'm right ..................
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:

#### allenleonhart

##### Deregistered
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.

#### bonrya

##### Senior Member
Is it african or european?

#### symmetrix

##### New Member

Nice Monty Python refernce, btw, bonnie.

symmetrix said: