Forces Flashcards
1
Q
Spring constant
A
F=kx. Force= spring contantx extention
2
Q
Pressure
A
F=pa. Force = pressure x area
3
Q
Speed
A
Speed = distance/ time
4
Q
Aceleration
A
Acelleration=change in velcoity/time yaken to change
5
Q
Forceswhith mass and aceleration
A
Force= mass x acceleration
6
Q
Weight whith mass and gravity
A
W=mg
7
Q
Momentum whith mass and velocity
A
Momentum =mass x velocity
8
Q
Force momentum time
A
Change im momentum = force x time
9
Q
Pressure in liquids
A
Pressure= densityx gravity x height
10
Q
Pressure in gasses
A
Pressure= density x gravityx height
11
Q
Up thrust
A
Upthrust= densityx massx gravity
12
Q
Moment
A
= force x distance
