Speed & Velocity Flashcards
1
Q
What is the equation for average speed?
A
speed = distance
time
2
Q
what is the unit for speed?
A
m/s
3
Q
What is the unit for time?
A
s
4
Q
What is the unit for distance?
A
m
5
Q
What is velocity?
A
speed in a given direction
6
Q
Equation for acceleration
A
Accelertion =
change in velocity
time
7
Q
unit for acceleration
A
2
m/s
8
Q
Are speed and velocity the same thing?
A
yes
9
Q
What does the unt ‘v’ mean?
A
final velocity
10
Q
What does the unit ‘u’ mean?
A
initial velocity
11
Q
What is the equation triangle for acceleration?
A
v - u
——–➗———-➗———-
a x t
12
Q
Acceleration is change of………
A
velocity per second
