Physics, 26.12.2019 05:31, jetthehawk9861

The horizontal and vertical components of the initial velocity of a football are 16 m/s and 20 m/s respectively. if there is no air resistance, how long does it take the football to reach the top of its trajectory?

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The horizontal and vertical components of the initial velocity of a football are 16 m/s and 20 m/s r...