Speed Flashcards
1
Q
What is speed?
A
It is a measure of how quickly or slowly something is moving
2
Q
What is speed measured in?
A
It is measured on meters per second (m/s) meaning distance is in meters and time is in seconds
3
Q
What formula do you calculate speed with?
A
Speed (m/s) = distance travelled (m) / time taken (s)
4
Q
What is relative motion?
A
It compares how quickly one object is moving compared to another
5
Q
If two objects are moving at the same speed, what is their relative speed?
A
Zero, they are not changing position in comparison to one another
