forces equations Flashcards
(10 cards)
1
Q
what is the equation for weight?
A
mass X GFS
2
Q
what is the equation for work done?
A
force X distance
3
Q
what is the equation for force?
A
spring constant X extension
4
Q
what is the equation for movement of a force?
A
force X distance
5
Q
what is the equation for pressure?
A
force normal to a surface/ area of that surface
6
Q
what is the equation for distance travelled?
A
speed X time
7
Q
what is the equation for acceleration? X1
A
change is velocity/ time taken
8
Q
what is the equation for acceleration? X2
A
final velocity- initial velocity/ time taken
9
Q
what is the equation for resultant force?
A
mass X acceleration
10
Q
what is the equation for momentum?
A
mass X velocity