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karlec karlec
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A projectile is launched from the origin at an angle of α radians to the horizontal and an initial speed of Find the position function r(t) for this projectile.

r(t) = (75t cos α)i + (75t sin α - 16t2)j

r(t) = (75t sin α - 16t2)i + (75t cos α)j

r(t) = (75t cos α - 32t2)i + (75t sin α)j

r(t) = (75t sin α)i + (75t cos α - 16t2)j
Textbook 

Calculus: Early Transcendentals


Edition: 3rd
Authors:
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TrinaDiaz3TrinaDiaz3
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More questions for this book are available here
r(t) = (75t cos α)i + (75t sin α - 16t2)j

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