End Of Term Science Test Flashcards
1
Q
How do you calculate speed
A
Average speed = distance/ speed
2
Q
What is deceleration
A
Deceleration shows a larger arrow in the in the direction they are not travelling.
3
Q
Describe acceleration
A
If an object is accelerating the arrow is bigger in the direction they are going .
4
Q
What happens if both arrows are the same size
A
It means it’s constant speed or stationary.
5
Q
E.g 500N to the left 300 N to the right =
A
The resultant force is 200 N to the left.
