Write the Word or Phrase That Best Completes Each Statement $\mathrm { v } _ { 0 }$

Essay

Write the word or phrase that best completes each statement or answers the question.
-A projectile is launched from the ground with an initial velocity of $\mathrm { v } _ { 0 }$ feet per second at an angle of $\theta ^ { \circ }$ above the horizontal. Write parametric equations in terms of $v _ { 0 }$ and $\theta$ that model the flight of the projectile. Explain how you would use these equations, for given values of $v _ { 0 }$ and $\theta$ , to determine the horizontal distance traveled by the projectile.