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Home Q & A Board Science-Related Homework Help Physics
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Brelou Brelou
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7 years ago
A rock is thrown from ground level at some angle above the horizontal with a certain velocity. It reaches its highest point and starts falling down. What is the magnitude of the velocity of the rock right before it hits the ground?
A) It is equal to its initial vertical velocity.
B) It is equal to its initial horizontal velocity.
C) It is equal to the magnitude of its initial velocity.
D) 0
E) Cannot be determined without additional information.
Textbook 
Physics

Physics


Edition: 4th
Author:
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Quantum physics thus reveals a basic oneness of the universe.
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Raj.SRaj.S
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7 years ago
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Brelou Author
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7 years ago
This helped my grade so much Perfect
bkrandy
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This calls for a celebration Person Raising Both Hands in Celebration
Starfiew
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
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