Dynamics

Dynamics

Dynamics

A rail gun fires a tungsten projectile horizontal with an exit muzzle of velocity of 1500 m/s. the horizontal acceleration of the projectile is given as ax=-40v2x+125000vx-96900000 where vx=horizontal velocity. The muzzle is 50 meters off the ground. At what distance in meters from the muzzle will the projectile strike the ground if the ground remains level? Do not neglect the effects due to gravity.
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