(1) Forces and motion Flashcards
1
Q
What is the formula for average speed?
A
Average speed= Distance/Time
2
Q
What does the gradient of a distance-time graph tell?
A
The speed of the object.
3
Q
What is displacement?
A
The distance traveled in a particular direction from a specified point.
4
Q
What is the formula for average velocity?
A
Average velocity=Displacement/Time
5
Q
What is acceleration?
A
It is the rate of change of velocity.
6
Q
What is the formula for acceleration?
A
Acceleration= Change in velocity/Time
7
Q
What does the gradient of a velocity-time graph tell?
A
The acceleration of an object.
8
Q
What does the area under a velocity-time graph tell?
A
The distance the object travels.
