1
Q
length si and symbol
A
m, metre
2
Q
mass si and symbol
A
kg, kilogram
3
Q
time si and symbol
A
s, second
4
Q
current si and symbol
A
A, ampere
5
Q
temp si and symbol
A
K, kelvin
6
Q
amount of substance temp si and symbol
A
mol, mole
7
Q
area
A
m2
8
Q
volume
A
m3
9
Q
speed, velocity
A
m/s
10
Q
acceleration
A
m/s2
11
Q
density
A
kg/m2
12
Q
n
A
nano, 10-9
13
Q
upsdie down h
A
micro, 10-6
14
Q
m
A
milli,10-3
15
Q
c
A
centi,10-2
16
Q
d
A
deci, 10-1
17
Q
k
A
kilo, 103
18
Q
M
A
mega 106
19
Q
G
A
giga, 109
20
Q
accuracy of metre rules
A
0.1
21
Q
accuracy of vernier calipers
A
0.01cm
22
Q
accuracy of micrometer screw gauge
A
0.01mm
23
Q
scalars
(LetsSingMyThemePlayedonDVd)
A
length, speed, mass, temp, pressure, volume, density
24
Q
vectors
A
velocity, force, displacement, acceleration, momentum, weight
25
speed formula
final distance- initial distance/ final time-initial time (m/s)
26
average speed
total distance travelled/ total time taken
27
velocity
displacemnt/ time taken
28
positive acceleration=speed?
increase
29
negative acceleration = speed?
decreasing
uwu
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Decks in class (6)
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