Qualification > Reference Material
Physics P3 27/5/2010
contraentry:
V = IR
Voltage = Current X Resistance
Very Important Rabbits :P
Vin:
--- Quote from: contraentry on May 22, 2010, 08:53:22 pm ---V = IR
Voltage = Current X Resistance
Very Important Rabbits :P
--- End quote ---
ohh i see .. :D :D
NidZ- Hero:
--- Quote from: Kimo Jesus on May 19, 2010, 02:31:07 pm --- GENERAL PHYSICS[/color]\
not much i can do bout this but anway ill tell you what you need to okno
DENSITY - MASS/VOL Kg/m3 or g/cm3
Mass of regular solid : PLace onto a balance / Volume ( cube or cuboid ) Lxbxh /
NOTE : if u are given spring balance then the weight should be found first and then Divide by 10 !! to find mass
You have to know how to find the volume of irregerual solids ( the volume experimetn or displacement experiments )
You have to know difference between SCALAR QUANTITIES ADN VECTOR QUANTITIES
SCALAR HAS ONLY SIZE ex. temperature , mass , time
VECTOR HAS SIZE ( MAGNITUDE ) AND DIRECTION ex. velocity weight , acceleration , force
acclration = chage in velocity / time .. unit : m/s^2
Distance time graphs : very rare but you have to know what the gradients mean !!!
http://www.gcse.com/fm/dtg.htm this is the perfect site for this . JUST CLICK ON NEXT PAGE ( AWSOME :-X ::) ;D)
Speed time graphs
http://www.gcse.com/fm/stg.htm
you shuld know how the ticekr timer works
ll complat 2mrw goodnight
--- End quote ---
kimo thanz a lot but hey de ticeker timer i dunt thnk its dere well if yes can u help wid dat we were never taught thanz
Adzel:
Also,
V I = P
Voltage x Current = Power
Very Important Person (VIP)
The Golden Girl =D:
ya kimo , i'm really proud that u finished this much ::) ....... god bless u ;)
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