Motion Flashcards
1
Q
What does an acceleration of zero mean in terms of forces?
A
The forces acting on the object are balanced
2
Q
What is the gradient of a velocity/time graph equal to?
A
Acceleration
3
Q
velocity, acceleration and displacement are all vectors. What does this mean?
A
They have a direction so their values can be either positive or negative
4
Q
What is the area under a velocity/time graph?
A
The displacement
