Please enable JavaScript.
Coggle requires JavaScript to display documents.
E260 Pre-reading for lesson 1 - Coggle Diagram
E260 Pre-reading for lesson 1
units of measurement
Energy(J)
Area(m^2)
Speed(m/s)
Force(N)
Power(W)
Volume(m^3)
Density(kg/m^3)
Pressure(Pa)
Length(m)
Time(s)
Temperature(K)
Electric current(A)
Prefixes
tera(10^12)
giga(10^9)
mega(10^6)
kilo(10^3)
deci(10^-1)
centi(10^-2)
milli(10^-3)
micro(10^-6)
nano(10^-9)
pico(10^-12)
Cosine law
a^2 = b^2 +c^2 - 2bc cos(A)
Trigonometry
TOA = O/A
CAH = A/H
SOH = O/H