science formulas and units Flashcards
1
Q
base unit for length
A
meter
2
Q
base unit for mass
A
kilogram
3
Q
base unit for volume
A
m3
4
Q
base unit for density
A
kg/m3
5
Q
base unit for time
A
second
6
Q
base unit for tempurature
A
kelvin
7
Q
base unit for speed
A
m/s
8
Q
acceleration
A
m/s2 direction
9
Q
base unit for force
A
newton
10
Q
base unit for weight
A
newton
11
Q
base unit for work
A
joules
12
Q
base unit for energy
A
joules
13
Q
base unit for power
A
watts
14
Q
formula for speed
A
S=d/t
15
Q
formula for acceleration
A
a=Vf-Vi/t
16
Q
formula for momentum
A
P=m*a
17
Q
formula for force
A
f=m*a
18
Q
formula for weight
A
W=m*a
19
Q
formula for power
A
P=w/t
20
Q
formula for work
A
W=f*d
21
Q
formula for efficiency
A
Wout/Win * 100
22
Q
formula for mechanical advantage
A
ma=Fout/Fin
