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Home Q & A Board Science-Related Homework Help Physics
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fey fey
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11 years ago
The launching velocity of a projectile is 20 m/s at 53 degrees above the horizontal. What is the vertical component of its velocity at launch? Its horizontal component of velocity? Neglecting air friction, which of these components remains constant though out the flight path? Which of these components determines the projectile's time in the air?
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#1
11 years ago
vertical component would be sin theta and horizontal component would be cos thetha
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ff9176ff9176
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11 years ago
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