SPH4U1 Formulas & Constants
General Stuff
sin A sin B sin C


a
b
c
c 2  a 2  b 2  2(a )( b ) cos C
x
 b  b 2  4ac
2a
Kinematics

d

v av 
t

v

a av 
t


 (v 1  v 2 )
d 
t
2
 

d  v 2 t  21 a( t )2
 
1
d  v 1t  a(t ) 2
2
  
v2  v1  at



v 22  v 12  2ad
Dynamics & Circular Motion


F  ma
v2
4 2 r
2
2
ac 
 4 rf  2
r
T
C = 2Πr
Ff  Fn
Momentum and Energy


p  mv
E k  21 mv 2
Fields
G = 6.67 x10-11 (N∙m2)/kg2
Wave Nature of Light
 

p  Ft  mv
E e  21 kx 2


W  F cosd
ΔEg = mgΔh
Fx = kx
T  2
m
k