physics Flashcards
0
Q
delta
A
change in
1
Q
distance and formula
A
-length of path travelled
d=(vav)(t)
2
Q
time and formula
A
-duration between two events
t=d/vav
3
Q
average speed and formula
A
-total distance travelled divided by total time for a trip
vav=d/t
4
Q
instantaneous speed
A
speed of an object at a particular instant in time
5
Q
uniform motion
A
constant or steady motion
6
Q
initial speed and formula
A
-speed you begin with
V1=V2-(a)(t)
7
Q
final speed and formula
A
-speed you end with
V2=V1+(a)(t)
8
Q
acceleration and formula
A
-rate of change in speed
a=V2-V1/t or a=v/t
9
Q
d=increase t=same vav=?
A
vav=increase
10
Q
d=same t=decrease vav=?
A
vav=decrease
11
Q
vav=increase t=same d=?
A
d=increase
12
Q
vav=same t=increase d=?
A
d=increase
13
Q
vav=increase d=same t=?
A
t=decrease
14
Q
vav=same d=increase t=?
A
t=increase
