Formula for the maximum height:
h = v i² / 2 g
If the initial speed is tripled:
h 1 = ( 3 v i )² / 2 g
h 1 = 9 v i² / 2 g = 9 h
Answer:
A ) the maximum height increases by a factor of 9.
Answer: the buffalo would become a vital resource for the American Indians in the plains.
Explanation:
From the information given in the question, we are informed that the Indians stopped farming as the work was hard, boring, and unrewarding, compared to the nomadic life. This means that the Indians preferred the nomadic life.
Therefore, the changes to the lives of North American Indians will be that the buffalo would become a vital resource for the American Indians in the plains.
Based on this, there'll be increase in the buffalo and wild cattles. Therefore option C is incorrect. American Indians never abandoned farming across North America.
Therefore, the correct option is B.
Modern foragers are not Stone Age relics, living fossils, lost tribes, or noble savages. Still, to the extent that foraging has been the basis of their subsistence, contemporary and recent hunter-gatherers can illustrate links between foraging economies and other aspects of society and culture, such as their sociopolitical organization.
Answer: Option C
<u>Explanation:</u>
In the history of human beings on this planet, hunters-gatherers hold the longest history. Even today there are many societies where people rely on foraging for their sustenance and survival and have not adapted to the modern ways of civilised societies.
These modern foragers do not stuck in time and living the life of early man but they have developed well organised social and political structure for themselves. They possess their own culture and rituals to follow and their tribe issues are decided by the well-established political system.
The answer to this question is b. <span>requires more tact than oral communication
In written communication, we couldn't directly explain what we mean if there is a misunderstanding happen because we're not physically there when the receiver read it. Therefore, people need to be more careful in doing written communication compared to verbal.</span>
The UDHR provides “a common standard of achievement for all peoples and all nations.” Every “individual and every organ of society” shall promote “respect for these rights and freedoms … by progressive measures ...” The goal was “to secure their universal and effective recognition and observance.
