3U PHYSICS EQUATIONS
PREFIXES
CONSTANTS
DERIVED UNITS
Coulomb
C = A As
Joule
J = kg Am 2 /s 2
Newton
N = kg Am/s2
TRIGONOMETRY
RIGHT TRIANGLE (SOHCAHTOA)
NON-RIGHT TRIANGLE (SINE & COSINE LAW )
ERROR
KINEMATICS
Resistance
S = kg Am 2 /A 2 As3
Volt
V = kg Am 2 /A As 3
Watt
W = kg Am 2 /s 3
PROJECTILE MOTION
NOTE! You can only use the following formulas if the
projectile is launched and lands on the same level. If not,
you must look at the motion of the projectile in two
directions - horizontal (a=0 so d x = v xt) and vertical (a 0).
DYNAMICS
ENERGY & HEAT
WAVES & SOUND
ELECTRICITY
SERIES CIRCUIT
ELECTROMAGNETISM
PARALLEL CIRCUIT