Distance-Time Graphs Flashcards
1
Q
What does the gradient on a distance-time graph represent?
A
The speed of the object.
2
Q
What does a straight uphill section represent on a distance time graph?
A
The object is travelling at a steady speed.
3
Q
On a distance time graph, the steeper the gradient…
A
…the faster the object is moving
4
Q
What does a flat section of a distance time graph represent?
A
The object is stationary.
5
Q
What do curves represent in a distance time graph?
A
Acceleration or deceleration.
6
Q
How do you calculate speed in a distance time graph?
A
Change in the vertical / change in the horizontal
7
Q
How would you calculate the speed of an object using a distance time graph when there is a curve?
A
Draw a tangent, pick two points and calculate the gradient.
