Velocity/Time graphs Flashcards
1
Q
What does the gradient mean in a Velocity/Time graph?
A
Gradient = Acceleration, since acceleration = change in velocity/time.
2
Q
What do Flat sections represent?
A
A steady speed.
3
Q
What does a steeper graph show?
A
Greater acceleration or deceleration.
4
Q
What are uphill sections?
A
Acceleration.
5
Q
What are downhill sections?
A
Deceleration.
6
Q
What does a curve mean?
A
Changing acceleration.
7
Q
How do you find the distance travelled in a Velocity/Time graph?
A
The area under any section of the graph is equal to the distance travelled in that time interval.
