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A projectile is fired horizontally from a gun that is 71.0 m above flat ground emerging from the gun with a speed of 250 ms What is the magnitude of the vertical component of its velocity as it st?
Wiki User
∙ 14y ago
If it's fired horizontally, then its initial vertical velocity is zero. After that, the vertical velocity
increases by 9.8 meters per second every second, directed downward, and the projectile hits
the ground after roughly 3.8 seconds.
Exactly the same vertical motion as if it were dropped from the gun muzzle, with no horizontal velocity.
Wiki User
∙ 14y ago
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