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:
a perceptual set
Explanation:
According to my research on various studies conducted by psychologists, I can say that based on the information provided within the question Mary's error in identifying the voice illustrates the effect of a perceptual set. This term refers to a predisposition within individuals to expect something in a certain way based on some information. Which in this case is what happened with Mary since she was expecting her husband to call based on him saying he would call before lunch.
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Answer:
Interestingly, interaction analyses revealed that features of the social and physical environment worked together: for example, levels of walking were highest when a neighbourhood had both high levels of social interaction and aesthetically-pleasing built form.
Answer: I’d probably say by a vote.
Explanation: If you let the citizens who are going to be “ruled upon” by a leader, it makes the most sense to have they choose who they want to be their leader. Like a vote.
Answer:
Perhaps Vespucci's most important contribution, however, was his realization that the continent he was exploring was not Asia. It was, in fact, a continent previously unknown to most Europeans. Eventually the continents of the western hemisphere became known as North and South America – named after Amerigo Vespucci.
Explanation:
He was praised for finding land beyond the current European frontier. This land was America and not Asia which was previously what people thought.
