P9 Flashcards
1
Q
What is the speed of object formula
A
V=s/t
2
Q
What is another way you can give the speed formula
A
s=vt or t=s/v
3
Q
What is a vector
A
A vector is a physical quantity that has a direction as well as a magnitude.
4
Q
What is a scalar?
A
A scalar is a physical quantity that has a magnitude only and does not have a direction.
5
Q
What is deceleration?
A
Deceleration is the change of velocity per second when an object slows down.
6
Q
What does a gradient on a velocity time graph represent
A
Acceleration
7
Q
The distance travelled by an object…
A
The distance travelled by an object is given by the area under the line on its velocity-time graph.
