Distance/Time Graphs Flashcards
1
Q
What does the gradient (slope) at any point give you?
A
The speed of the object.
2
Q
What do flat sections show?
A
Where the object has stopped.
3
Q
What does it mean if the graph is steeper?
A
The object is going faster.
4
Q
What do curves represent?
A
Acceleration.
5
Q
What does a curve getting steeper mean?
A
The object is speeding up.
6
Q
What does a leveling off curve mean?
A
The object is slowing down.
7
Q
What is the formula for the gradient?
A
Speed = Gradient = change in vertical ÷ change in horizontal
8
Q
If the graph is curved, how do you find the speed at a certain time?
A
Draw a tangent to the curve at that point, and then find the gradient of the tangent.
