Chapter 6 Test Flashcards
1
Q
For
y=AsinØ or y=AcosØ
Amplitude=
Period=
A
|A| Absolute value of A
2pi/k
2
Q
Arc length formula
A
s=rØ
3
Q
Radians to degrees
A
180°/pi
4
Q
Degrees to radians
A
pi/180°
5
Q
Area of sector
A
A=.5r^2Ø
A=.5r(squared)Ø
6
Q
Angular velocity
A
w=Ø/t
7
Q
Linear velocity
A
v=rw
v=r(Ø/t)
8
Q
Theta must always be in
A
Radians
9
Q
To graph…
A
Calculator must be in radians!!!
10
Q
Ø
A
MUST ALWAYS BE IN RADIANS!!!!
11
Q
1 revolution equals
A
2pi
12
Q
Area is always
A
U^2
13
Q
V always ends up as
A
Distance/time
