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Question
Phil leans over the edge of a cliff and throws a rock upward at 5 m/s. Neglecting air resistance, one second later the rock's speed isA) zero.
B) 5 m/s.
C) 10 m/s.
D) 15 m/s.
E) none of the above
Answer
This answer is hidden. It contains 1 characters.
Related questions
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