All Equations Flashcards
1
Q
What is the equation for distance travelled
A
Speed x time
2
Q
What is the equation for acceleration
A
Change in velocity / time taken
3
Q
What is the equation for resultant force
A
Mass x acceleration
4
Q
What is the equation for momentum
A
Mass x velocity
5
Q
What is the equation for wave speed
A
Frequency x wave length
6
Q
What is the equation for the moment of a force
A
Force x distance(normal to direction of force
7
Q
What is the equation for weight
A
Mass x gravitational field strength(g)
8
Q
What is the equation for the force applied to a spring
A
Spring constant x extension
9
Q
What is the equation for pressure
A
Force normal to a surface / area of that surface