Information on Physics
+3
Eric Low
fonglc
ChinLiangz
7 posters
Page 1 of 1
Information on Physics
ChinLiangz Thu Jan 29, 2009 8:03 pm
Discuss About physics Here! 
Some Physics Formula
---------------------
Here is what i can remember so far... E=MC^2...Just Kidding, LOL!!! Btw, ^2 means square or to the power of 2
Velocity: V=D/t, SI unit is m s^-1.
Speed: v=d/t, SI unit is m s^-1.
Acceleration: a=v/t =(v-u)/t, SI unit is m s^-2.
Force: F=ma, SI unit is N.
Pressure: P=F/A, SI unit is N m^-2.
Density: p=m/v, SI unit is kg m^-3.
{W}eight/{m}ass: W=m x g, SI unit is N.
Moment (Torque): F x d OR In the state of equilibrium, F1 x d1=F2 x d2, SI unit is N m.
Refractive index: n=c/v OR n=sin i/sin r
Critical Angle: sin c=1/n
Kinetic Energy: E=(1/2)mv^2, SI unit is J.
G.Potential Energy: E=mgh, SI unit is J.
Work: W=F x s, SI unit is J.
Power: P=W/t =E/t, SI unit is W.
Electricity Current: I=Q/t, SI unit is A.
Resistance: R=V/I, SI unit is Ω.
omg... i'm too busy lol. Don't worry ppl, more formulaes will be added soon, and it would be more refined,i promise!
Some Physics Formula
---------------------
Here is what i can remember so far... E=MC^2...Just Kidding, LOL!!! Btw, ^2 means square or to the power of 2
Velocity: V=D/t, SI unit is m s^-1.
Speed: v=d/t, SI unit is m s^-1.
Acceleration: a=v/t =(v-u)/t, SI unit is m s^-2.
Force: F=ma, SI unit is N.
Pressure: P=F/A, SI unit is N m^-2.
Density: p=m/v, SI unit is kg m^-3.
{W}eight/{m}ass: W=m x g, SI unit is N.
Moment (Torque): F x d OR In the state of equilibrium, F1 x d1=F2 x d2, SI unit is N m.
Refractive index: n=c/v OR n=sin i/sin r
Critical Angle: sin c=1/n
Kinetic Energy: E=(1/2)mv^2, SI unit is J.
G.Potential Energy: E=mgh, SI unit is J.
Work: W=F x s, SI unit is J.
Power: P=W/t =E/t, SI unit is W.
Electricity Current: I=Q/t, SI unit is A.
Resistance: R=V/I, SI unit is Ω.
omg... i'm too busy lol. Don't worry ppl, more formulaes will be added soon, and it would be more refined,i promise!
Last edited by ChinLiangz on Thu Mar 05, 2009 6:43 pm; edited 2 times in total
ChinLiangz- Posts : 38
Join date : 2009-01-25
Age : 31
Location : Singapore, Tampines
fonglc- Posts : 2
Join date : 2009-02-05
Re: Information on Physics
Eric Low Fri Feb 06, 2009 5:21 pm
good effort there! i'm sure by the end of term2, you will have a great list for revision use...
Eric Low- Admin
- Posts : 31
Join date : 2009-01-23
Age : 47 -
ChinLiangz- Posts : 38
Join date : 2009-01-25
Age : 31
Location : Singapore, Tampines
danial6584- Posts : 21
Join date : 2009-01-27
Age : 31 -
Seri Nabilah- Posts : 7
Join date : 2009-02-02
Benson is a Physics ACE!!!
Zhao-Ming_BladeZ-AceX Mon Mar 02, 2009 8:01 am
Benson does it all!!
Chin Liang FTW!!!
Chin Liang FTW!!!
Zhao-Ming_BladeZ-AceX- Posts : 20
Join date : 2009-01-23
Age : 31
Location : Go and find out yourself, you lazy ass
AndySim- Posts : 9
Join date : 2009-03-02
Re: Information on Physics
ChinLiangz Thu Mar 05, 2009 6:44 pm
yea people, i hope you all study hard and get distinction for science okay? 
ChinLiangz- Posts : 38
Join date : 2009-01-25
Age : 31
Location : Singapore, Tampines
Page 1 of 1
Permissions in this forum:
You cannot reply to topics in this forum|
|
|