A rookie quarterago throws a football through an initial upward velocity component 12.0 m/s of and a horizontal velocity component of 20.0 m/s. Ignore air resistance.

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(a) How a lot time is required for the football to reach the highest possible point of the trajectory?

(b) How high is this point?

(c) How a lot time (after it is thrown) is compelled for the footsphere to return to its original level? How does this compare through the moment calculated in part (a)?

(d) How much has actually the footround traveled horizontally throughout this time?

(e) Draw x-t, y-t, ux-t, and also uy-t graphs for the activity.


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