II. 1. The object is fired at a velocity of 20 m/s at an angle of 25 ° upward about the horizontal axis. a) What is the peak height that the object reaches? b) What is the total flight time (between starting and hitting the ground) of the object? c) What is the object's horizontal range (maximum x above ground) d) Find the magnitude of the object's velocity just before it reaches the ground.

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Projectile Motion