Projectile MotionProjectile flights in the following
Chapter 13, Problem 19E(choose chapter or problem)
Problem 19E
Projectile Motion
Projectile flights in the following exercises are to be treated as ideal unless stated otherwise. All launch angles are assumed to be measured from the horizontal. All projectiles are assumed to be launched from the origin over a horizontal surface unless stated otherwise.
Travel time A projectile is fired at a speed of 840 m/ sec at an angle of 60°. How long will it take to get 21 km downrange?
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