Answer:TRUE
Explanation: Displacement is a change in position of an object or a person starting from where he or she started or where the object was sent from to the final point. If an object or a person returns to the same point as at the point he or she started the person's displacement is ZERO.
Distance is the term used to describe the length covered, it measures from the starting point to the finish line it is a NON ZERO VALUE. Both DISPLACEMENT AND DISTANCE COVERED ARE SCALAR QUANTITIES.
<span>When there are silent people, like slaves who didn't write their stories down, learning the history of these people is relied on oral histories. These come in the form of stories and tales, some passed down for generations. The problem with this is that an oral story is always open to embellishment and modification, it is nearly impossible to fact check it. It has to be very cautiously used, and often times other sources must be used to fact check its accuracy when possible.</span>
Answer:
National farm income fell from $16.9 billion in 1919 to only $5.3 billion in 1932
Technology has always been closely linked to the ways in which people have lived. Before the development of civilization, humans lived for many millennia with tools and techniques that allowed them to live successfully in a wide variety of environments. From primitive stone implements to fairly sophisticated and specialized tools, prehistoric humans developed technologies that allowed them to increase their control over the natural world. In return, the tools that they used increasingly changed their way of life.
