A skydiver steps from a high-flying helicopter. As her velocity of fall increases, her acceleration
A. decreases.
B. increases.
C. remains unchanged regardless of air resistance.
D. need more information.
Answer: A
Environmental & Atmospheric Sciences
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Distinguish between temperature and heat. Then describe the important characteristics of the three main temperature scales
What will be an ideal response?
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Which of the following is a correct IUPAC name?
A) 1,2-dichloro-4-bromobenzene B) 1-bromo-3,4-dichlorobenzene C) 4-bromo-1,2-dichlorobenzene D) 3,4-dichloro-1-bromobenzene
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What capital letter does the Köppen system use to identify a tropical climate?
a. A b. H c. C d. D e. E
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