Unit 5 - Forces Flashcards
1
Q
Weight
A
Weoght = mass x gravitational field strength
2
Q
Work Done
A
Work Done = force x distance
3
Q
Force
A
Force =spring constant x extension
4
Q
Moment of a Force
A
Moment of a Force = force x distance
5
Q
Pressure
A
Pressure = force normal to a surface / area of that surface
6
Q
Distance
A
Distance = speed x time
7
Q
Acceleration 1
A
Acceleration = change in velocity / time taken
8
Q
Acceleration 2
A
Acceleration = final velocity - initial velocity / time taken
9
Q
Resultant Force
A
Resultant Force = mass x acceleration
10
Q
Momentum
A
Momentum = mass x velocity
