difficult phy qns

last SG · 2009-11-04T11:21:55+00:00

1b (i)'s answer should be 4A of current passing through the test wire. instead of the 9A stated by TIB657MReason being: Since it is a series Circuit, there i...

dkcx SG

g of 10 is acc.

so u add 2 = add spd to acc.

tehhhh ,

weight = mass X g

So when g increases, weight increase lo for a), giving u a weight of 60kg lo if i never remember wrong la. I haven't taught sec sch physics for ages.

yiha093 SG

a) still 500n

eagle SG

weight = mass X g

So when g increases, weight increase lo for a), giving u a weight of 60kg lo if i never remember wrong la. I haven't taught sec sch physics for ages.

Just taught yihao on MSN last night

Note: Constant velocity, so no change
Cuz net force is zero.

yiha093 SG

eagle, that qn u taught me didnt even come out

no conversion of energy, moment, and f=ma. tat kind.

so sianz.

red bull didnt even use it man.

eagle SG

eagle, that qn u taught me didnt even come out

no conversion of energy, moment, and f=ma. tat kind.

so sianz.

red bull didnt even use it man.

if u decide to go A levels, u will use it again

if u take poly engineering, or uni engineering, u will use again in foundation physics

also, u still have paper 1 coming up next week

so no harm learning it now ;)

yiha093 SG

OH SHYT.

i forget write down got what come out.

dkcx SG

Just taught yihao on MSN last night

Note: Constant velocity, so no change
Cuz net force is zero.

ok i suck at physics as with almost all the chemistry students in uni :p

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