• a football is kicked straight up into the air; it hits the ground 3.6 s later.

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  • The initial velocity of the football can be calculated using the equation: v = d/t, where v is the initial velocity, d is the distance and t is the time. Given that the distance is 0 (since it is kicked straight up into the air) and the time is 3.6 s, we can calculate the initial velocity as: v = 0/3.6 = 0 m/s.

    • Answered:

      Darian Graham

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  • Assuming the ball was kicked from the ground level, the ball would have an initial upward velocity of about 11.3 m/s. Its final downward velocity as it hits the ground would be about 19.6 m/s (due to the effect of gravity on the ball).

    • Answered:

      Lana Horton

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