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Launched at an Angle
When a projectile is launched at an angle, its velocity has two components: 1. A constant horizontal velocity that moves in the same direction as the launch, the acceleration of which is (1)________ ; and
2. An upward positive vertical velocity component that is decreasing in magnitude until it becomes zero at the top of the trajectory, therefore it no longer goes up any further. But because gravity makes it accelerate downward at a rate of (2)________Therefore it stays at (3)___________ only for an instant it will start to descend with an increasing (4)_________ vertical velocity until its stopped by something.
So as the projectile moves forward horizontally with uniform velocity, its vertical velocity is also accelerated creating a trajectory that is a (5)_________.
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