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A rock is thrown from ground level at some angle above the horizontal with a certain velocity. It ...

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A rock is thrown from ground level at some angle above the horizontal with a certain velocity. It ...

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.

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Physics

Edition: 4^th

Author: Walker

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Brelou Author

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7 years ago

Thanks

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Good timing, thanks!

Ifekwunigwe

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Correct

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