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A rifle bullet is fired vertically with initial speed 490 m/s. how long does it take the bullet to reach its greatest height?
13 years ago

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drwls
At time t when
Vo - gt = 0

Vo = 490 m/s
g = 9.8 m/s^2
Solve for t.
13 years ago
Anonymous
50
12 years ago

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