Dynamics is divided into two distinct parts, kinematics and kinetics :
Kinematics is the study of motion of bodies with no reference to forces that produce them.
Kinetics uses the applied forces in order to analyze the motion
Three of the most common crystal structures in metals are:
Materials are divided into three main categories: metals, polymers and ceramics. Composite materials
are those that are made of two or more materials.
ATOMIC STRUCTURE AND BOND
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Fig. Pit-6| and Fi!
L61 A regular tetrahedrnn has six edges of length a. cfw_a Show tl'l
opposite edges, such as DA and BC, are perpendicular t<
other. (I?) Use this prupertr and the result uhtajned in FIG]
to determine the perpendicular distance between
I through 6.3 Ueieg the methet et jeiete, determine the [ere |
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nfthe hm trusses EIIDWD.
5-3.1 12 RH 12 H4
my Em; and elf-Emu, 1m Bfgiicun 71.0112 dieJu = 23.;
P = T50 N. B. The 26-11) Int-eel: A and the cfw_JD-Eb block B are supported ,
incline that is held in the pnsien Shawn. Kunming that tht
eient ufstetee Frieents [1.15 between the twe bloelts em mmnut n