If Bob pushes heavy cart twice as far while applying the same force, he does
A. the same amount of work.
B. twice as much work.
C. four times as much work.
D. not enough information
Answer: B
Environmental & Atmospheric Sciences
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a. horse latitudes b. doldrums c. easterlies d. westerlies
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Wind speed is measured with an anemometer
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
The majority of Earth's volume is within the
A) inner core. B) crust. C) outer core. D) mantle.
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The replacement rate to maintain an even population-growth pattern would be a fertility rate of about ___ children.
a. none of these is correct b. 2.1 c. 2.0 d. 1.0 e. 1.2
Environmental & Atmospheric Sciences