P8 Forces In Balance Flashcards
1
Q
Vector
A
Has size and direction
E.g displacment,force,velocity
2
Q
Scalar
A
Only has size
E.g mass, distance energy
3
Q
Calculating velocity
A
Final velocity=Initial velocity + (acceleration x time)
4
Q
Examples of scalar quantities
A
Mass, temperature , volume
5
Q
Examples of vector quantities
A
Displacment, velocity, acceleration
6
Q
Force =?
A
Mass x acceleration
7
Q
What is a force
A
Forces are what makes objects move, like a push or a pull.
