Forces Flashcards
1
Q
What is the equation for weight?
A
W= m x g
g- gravitational field strength
2
Q
What is the equation linking: work done, force and distance?
A
W= F x d
3
Q
Equation linking: force, spring constant and extension?
A
F= k x e
4
Q
The equation for pressure?
A
p= F/A
p= normal force of surface/area of the surface
5
Q
Distance=?
A
Speed x time
6
Q
Acceleration=?
A
Change in velocity/ time
7
Q
Equation linking: resultant force, mass and acceleration?
A
F= m x a
8
Q
Momentum=?
A
Mass x velocity
