At the highest point in the trajectory of a baseball, which one of the following is true?
A. Its acceleration is -9.8 m/s2, and its velocity is -9.8 m/s.
B. Its acceleration is -9.8 m/s2, and its velocity is the same as its initial velocity.
C. Its acceleration is -9.8 m/s2, and its velocity is zero.
D. Its acceleration is zero, and its velocity is zero.
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At the highest point in the trajectory of a baseball, which one of the following is true?
A. Its ac...
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