Free Essays on Opposite to Get Inspired & Learn by Example

Solutions:

1(a) The liner reciprocating motion of the piston is converted into rotary motion of the
crank shaft by a connecting rod, which connects the piston rod to the crank. As can be seen above, because of the nature of the linkage, at the start the crank and the connecting rod remain in a straight line. As the piston moves downwards during the power stroke, point b starts to move clockwise. This is obvious because the piston coming down means the connecting rod has to accommodate the travel of the piston. Finally, when the piston reaches the extreme end, Continue reading...

Phobias and addictions are two poignant complexities that are real in our society, and they are affecting the people’s behaviors in the society. The crippling behaviors related to phobia and addictions engulf people in the society and prevent them from living a normal and productive life. Phobias are constant extreme illogical fears of situations or things by an individual. On the other hand, addiction is the dependence on something either an activity or substance. Nonetheless, individuals are not born with addictions and phobias, they are learned or acquired in certain ways (Kowalski and Westen, 2011). The learning of Continue reading...