P8GFevBabykoalimalo P8GFevBabykoalimalo

24-11-2016
Physics

contestada

a quarterback throws a football with angle of elevation 40degrees and speed 60ft/s. Find the horizontal and vertical components of the velocity vector

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syed514 syed514

27-11-2016

the horizontal velocity would be equal to
Vh = sin (40) /60
= 0.74 * 60
= 44

the Vertical velocity would be equal to
Vv = cos(40) * 60
=40

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