Unit 4 Flashcards
1
Q
position function
A
s(t) OR x(t)
2
Q
velocity function
A
v(t) OR x’(t)
3
Q
acceleration function
A
a(t) OR x’‘(t)
4
Q
neg velocity
A
moving down OR left
5
Q
pos velocity
A
moving up OR right
6
Q
zero velocity
A
at rest
7
Q
speed
A
abs val of velocity
8
Q
if velocity and acceleration have the same sign then
A
speeding up
9
Q
if velocity and acceleration have different signs then
A
slowing down
10
Q
displacement
A
x(b) - x(a)
11
Q
A
