Which example illustrates what happens at a convergent boundary?
A. A ship sinks when it is overcome by too many
waves.
B. In a curve a car experiences centrifugal force.
C. Two cars collide head-on with each other.
D. Momentum increases when a roller coaster car
goes downhill.
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Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.