Afootball is kicked from ground level at an angle of 38 degrees. it reaches a maximum height of 9.7 meters before returning to the ground. how long will the football spend in the air, in seconds?

Football will be in air for 2.8139 sec

Explanation:

We have given maximum height h = 9.7 meters

Angle of projection

We know that maximum height is given by

So

u = 22.396 m/sec

Time of flight is given by

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