An object following a straight-line path at constant speed
A) has a net force acting upon it in the direction of motion.
B) has zero acceleration.
C) must be moving in a vacuum or in the absence of air drag.
D) has no forces acting on it.
E) none of the above
B
Environmental & Atmospheric Sciences
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A. During evaporation of water. B. During freezing of water. C. During condensation of water.
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If an air mass is colder than the surface it passes over, heat will flow out from the air mass
Indicate whether the statement is true or false
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The 2011 Japan Earthquake and tsunami were associated with ________
A) a volcano B) subduction C) divergence D) tectonic plate rifting E) a large landslide
Environmental & Atmospheric Sciences