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 -SPM Thread Version Four-, Its never too late! :)

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abang brother
post Nov 27 2010, 02:53 PM

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QUOTE(Sean93 @ Nov 27 2010, 02:32 PM)
what if i do it this way?
(1/4)^n-1 > (1/4)^6

n-1 > 6

n > 7

Thats why i'm confused
*
Or use this :

ar^n-1 > 11


abang brother
post Nov 27 2010, 03:21 PM

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Only Physics i write it together.

556611 : So more heat produced lor.

Because high resistance = More heat loss to surrounding. smile.gif

This post has been edited by abang brother: Nov 27 2010, 03:21 PM
abang brother
post Nov 27 2010, 03:23 PM

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QUOTE(:+:DarreN:+: @ Nov 27 2010, 12:58 PM)
there's a trick to that. if your calculator is 570, you can press Mode and select "Rad." that way, when you calculate angles, the values are in radians.
yes. this also means that buoyant force = weight of fluid displaced = weight of object
*
Herm, how again the Rad? tongue.gif
abang brother
post Nov 27 2010, 03:25 PM

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QUOTE(1malaysia @ Nov 27 2010, 03:24 PM)
angle x pi/180 = rad.

rad x 180/pi = angle.
*
Not that lah guys tongue.gif

I mean if 180 = Pi

360 = 2Pi

if 135? tongue.gif = 3/4 Pi

i just donno the 45 etc
abang brother
post Nov 27 2010, 05:09 PM

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No. We didnt learn finding radian in Mathematics.


Added on November 27, 2010, 5:10 pm
QUOTE(:+:DarreN:+: @ Nov 27 2010, 04:17 PM)
haha. your calculator, keep pressing mode until you see Rad. then press the number for it.

then you try key in "sin pi"

it'll be equivalent to sin 180 in normal mode smile.gif
*
Thank you smile.gif

This post has been edited by abang brother: Nov 27 2010, 05:10 PM
abang brother
post Nov 28 2010, 02:38 AM

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You change the 27 to K first. After doing cross multiplication, you get the K value. Minus with 273 to get degree celcius.


Added on November 28, 2010, 2:38 amOh im late. dry.gif

This post has been edited by abang brother: Nov 28 2010, 02:38 AM
abang brother
post Nov 28 2010, 08:01 AM

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Yeap Charles Law

Yeah Icy tongue.gif I just woke up around that time too xD
abang brother
post Nov 28 2010, 10:15 AM

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I have to practice drawing Squares today lol
abang brother
post Nov 28 2010, 10:17 AM

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QUOTE(ahda @ Nov 28 2010, 10:16 AM)
add math still got 5 more chapters haven't read yet D=
*
For me it's differentiation. - -

and i will be skipping if it asks for rate of change, approximation and permutions & combination. cry.gif
abang brother
post Nov 28 2010, 10:50 AM

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not that i like to skip permutations, i cant understand it at all really. :S And in my class, there are two people who cant do it at all, me and another friend tongue.gif
abang brother
post Nov 28 2010, 11:40 AM

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Add maths is lower than other subjects. Sejarah should be lower too! lol
abang brother
post Nov 28 2010, 12:02 PM

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75+. You know la our standard.
abang brother
post Nov 28 2010, 12:06 PM

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A- around 60+.

ahda : yes that easy - - thats why my tuition teacher will kill all of us if we cant get A+
abang brother
post Nov 28 2010, 05:58 PM

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QUOTE(DarkZero @ Nov 28 2010, 05:35 PM)
hmm...the asnwer suppose to be 110000Pa..i think

guys,how to do this?

» Click to show Spoiler - click again to hide... «


the answer is C

how to do this also

» Click to show Spoiler - click again to hide... «


answer is C E A
*
Aint the first quest supposed to be E?

50 = 1/t
t = 0.02s

v=d/t
v = 10/0.02
v = 500


Added on November 28, 2010, 5:58 pmLol played badminton just now. omg i havent exercised for God knows how long laugh.gif

This post has been edited by abang brother: Nov 28 2010, 05:58 PM
abang brother
post Nov 28 2010, 06:03 PM

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Which formula?
abang brother
post Nov 28 2010, 06:24 PM

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No. Because that involved radians and we didnt learn how to find rad in maths
abang brother
post Nov 29 2010, 01:40 PM

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Paper 1 can dai
abang brother
post Nov 29 2010, 01:51 PM

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Transformation U is a reflection at the line of LOL
Transformation V is an enlargement with the scale factor of 3 at the point of englargement, P.
abang brother
post Nov 29 2010, 02:20 PM

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Yvonne you are going to make the new thread?
abang brother
post Nov 29 2010, 02:25 PM

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33/40 ok laaaaaaaaaaaaa

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