If theta is the angle of inclination of a slope and W is the weight of a particle resting on the slope, the downslope component of the weight acting parallel to the slope would be expressed as:

a. W sin theta
b. W cos theta
c. W tan theta
d. none of the above


a

Environmental & Atmospheric Sciences

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Understanding the basics of global climate change effects, the findings of this research on shifting biomes is most likely to predict ________

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Environmental & Atmospheric Sciences

What will happen to the proportion of females to males(i.e., number of females / number of males)  as the baby boomer population ages from 1985-2035?  Hint: refer to Figure 2.12.

A. increase B. decrease C. stay the same D. impossible to calculate from available data

Environmental & Atmospheric Sciences

Earth formed shortly after the Big Bang.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

Which of the following statements describes an important principle in the electrification of a cumulonimbus cloud?

A. Raindrops are always positively charged. B. Supercooled water is always negatively charged. C. Ice crystals are always negatively charged. D. Positive ions transfer from a warm object to a cold object.

Environmental & Atmospheric Sciences