Crapbox 45th: Nouveau Espoirs & Rêves
-
shucks feel like skipping class today
-
how come?
i feel like skipping work EVERYDAY
-
-
go skip. its one of your last chances to skip classesOriginally posted by rainee:shucks feel like skipping class today -
the weather...Originally posted by the Bear:how come?
i feel like skipping work EVERYDAY
looks gloomy and tink it is rainy...evtime when it is like this outside i dun feel like going out de -
carry on sleepingOriginally posted by rainee:the weather...
looks gloomy and tink it is rainy...evtime when it is like this outside i dun feel like going out de -
I pity myself for bring stupid and having a lousy physics teacher...
mind helping me solve-
a car of mass 500kg accelerates steadily from rest to20ms -1 in 10s
A)what is the acceleration of the car?
b)what is the resultant force acting on the car?
I know im pathetic, i also hate myself for this. -
there is a mass, but no force?
-
Hate yourself for wad? And i forgot how to do this liao..Originally posted by seow:I pity myself for bring stupid and having a lousy physics teacher...
mind helping me solve-
a car of mass 500kg accelerates steadily from rest to20ms -1 in 10s
A)what is the acceleration of the car?
b)what is the resultant force acting on the car?
I know im pathetic, i also hate myself for this.
-
being so pathetic lar.Originally posted by Pitot:Hate yourself for wad? And i forgot how to do this liao..
Sure become road sweeper or tolet cleaner... -
a = 20/10 (sometimes look at the units if you really cannot think of anything)Originally posted by seow:I pity myself for bring stupid and having a lousy physics teacher...
mind helping me solve-
a car of mass 500kg accelerates steadily from rest to20ms -1 in 10s
A)what is the acceleration of the car?
b)what is the resultant force acting on the car?
I know im pathetic, i also hate myself for this.
b) F =ma
got a(a) and got mass can solve -
So does it mean i going to be road sweeper?Originally posted by seow:being so pathetic lar.
Sure become road sweeper or tolet cleaner... -
suddenly...i feel like puking..maybe not enuf sleep
-
must be your siggy.Originally posted by alexkusu:suddenly...i feel like puking..maybe not enuf sleep
But i find it nice leh.. -
isnt the acceleration 20/10 = 2m/s ??
sorry...should have asked last year.
i dont take physics already.
and err...there are tons of things u can do other than cleaning toilets.
you know...i never got this topic till err...a couple weeks before my exam...
but sadly now i have forgotten everything
-
is it cos of ur own siggy?Originally posted by alexkusu:suddenly...i feel like puking..maybe not enuf sleep -
A) v - u/t = 20 - 0/10Originally posted by seow:I pity myself for bring stupid and having a lousy physics teacher...
mind helping me solve-
a car of mass 500kg accelerates steadily from rest to20ms -1 in 10s
A)what is the acceleration of the car?
b)what is the resultant force acting on the car?
I know im pathetic, i also hate myself for this.
= 2m/s^2
B) Force = mass x acceleration
= 500 x 2
= 1000 (I forgotten the unit for this). -
(a)=2ms -1Originally posted by hisoka:a = 20/10 (sometimes look at the units if you really cannot think of anything)
b) F =ma
got a(a) and got mass can solve
b) f=ma forgot, 500X2=1000.
kum sia ah. -
hanor...some ppl cant appreciate beauty of life maOriginally posted by Pitot:must be your siggy. But i find it nice leh.. -
never mind de. I forgot the whole dang thing.Originally posted by ndmmxiaomayi:A) v - u/t = 20 - 0/10
= 2m/s^2
B) Force = mass x acceleration
= 500 x 2
= 1000 (I forgotten the unit for this). -
F = maOriginally posted by seow:(a)=2ms -1
b) = 500/2=250N?
kum sia ah.
Multiply, not divide. -
my own siggy makes me highOriginally posted by rainee:is it cos of ur own siggy?
many regulars here will concur -
erm 2 ms^-2Originally posted by seow:(a)=2ms -1
b) = 500/2=250N?
kum sia ah.
and its F = ma os its 500 x acceleration in (a) the direction is the same as the direction of the acceleration.
try to understand what i doing rather than just get the answer
-
ok, kum sia.Originally posted by ndmmxiaomayi:F = ma
Multiply, not divide. -
in any case, the unit for (b) is Newton, NOriginally posted by seow:(a)=2ms -1
b) f=ma forgot, 500X2=1000.
kum sia ah.