Longwood Guide to Writing, The, 4/E Ronald F.
Hours after being reported missing, Adam was found unhurt but standing in a pair of blood-soaked sneakers, so deeply traumatized that he could not recall a single detail of what had happened. The two other children were never found.
A NEW PRINCIPLE
Engineering and Chemical Thermodynamics, 1st Edition, Milo D,
Longwood Guide to Writing, The, 4/E Ronald F. Lunsford, Bill Bridges test bank | solution manual | exam bank
If you answered TRUE to any of the above questions, then perhaps you have some confusion about either the concepts of weight, force of gravity, acceleration of gravity, air resistance and terminal velocity. The elephant and the feather are each being pulled downward due to the force of gravity. When initially dropped, this force of gravity is an unbalanced force. Thus, both elephant and feather begin to accelerate (i.e. gain speed). As the elephant and the feather begin to gain speed, they encounter the upward force of air resistance. Air resistance is the result of an object plowing through a layer of air and colliding with air molecules. The more air molecules which an object collides with, the greater the air resistance force. Subsequently, the amount of air resistance is dependent upon the speed of the falling object and the surface area of the falling object. Based on surface area alone, it is safe to assume that (for the same speed) the elephant would encounter more air resistance than the feather.
Human beings are wired to understand. As reading theorist Frank Smith put it, “Children know how to comprehend, provided they are in a situation that has the possibility of making sense to them” (1997).
