Equations Flashcards
(21 cards)
1
Q
What is the equation for weight??
A
Weight is mass x gfs
2
Q
Work done?
A
Work done is force x distance
3
Q
Force applied to a spring
A
Spring constant x extension
4
Q
Moment of a force
A
Force x distance
5
Q
Pressure
A
Force normal to surface dived by area of that surface
6
Q
Distance
A
Speed x time
7
Q
Acceleration
A
Change in velocity over time
8
Q
Resulatant force
A
Mass x acceleration
9
Q
Momentum
A
Mass x velocity
10
Q
Kinetic
A
.5 x m x v(v)
11
Q
GFS
A
M x gfs x h
12
Q
Power
A
Energy over time
13
Q
Power
A
Work done over time
14
Q
Wave speed
A
Frequency x wave length
15
Q
Charge flow
A
Current x time
16
Q
Potential difference
A
Current x resistance
17
Q
Power
A
Potential difference x current
18
Q
Power
A
Current(current) x r
19
Q
Energy transfer
A
Power x time
20
Q
Energy transfer
A
Charge flow x potential difference
21
Q
D
A
Mass over volume
