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LESSON 1-aPPLIED mECHANICS - Coggle Diagram
LESSON 1-aPPLIED mECHANICS
VECTORS AND SCALARS
VECTORS
It consist of both magnitude and directions
SCALARS
It consist of only magnitude but no direction
prefix
10^-3 = milli(m)
10^-6 = micro
10^-2 = centi(c)
10^-9 = nano(n)
10^-1 = deci(d)
10^-12 = pico(p)
10^3 = kilo(k)
10^6 = mega(M)
10^9 = giga(G)
10^12 = tera(T)
units
meter, m
area of an object
watt, W
to calculate the power
Kilograms, kg
mass of an object
work, J or n/m
to calculate work done