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QUESTION
A cannonball launched with an initial velocity of 101 m/s at an angle of 50 follows a parabolic path and hits a balloon at the top of its trajectory....
A cannonball launched with an initial velocity of 101 m/s at an angle of 50° follows a parabolic path and hits a balloon at the top of its trajectory. Neglecting air resistance, how fast is it going when it hits the balloon?
