Forces Flashcards
1
Q
Weight
A
Weight= mass x gravitational strength
2
Q
Density
A
Density= mass/volume
3
Q
Resultant Forces
A
Total force to the right/downwards - Total force to the left/upwards
4
Q
Hooke’s Law
A
F=kx
(K= spring constant N/m)
X=change in length/extension of spring (m)
5
Q
Pressure
A
Pressure= force/area
Pressure= Pascal (Pa) / N/m²
6
Q
Work
A
Work (N/m)= Force x Distance
