A Baseball Is Thrown with a Velocity at an Angle

Multiple Choice

A baseball is thrown with a velocity at an angle $\theta$ with the horizontal. The horizontal component of its velocity in the absence of air resistance is

A) v cos $\theta$
B) v cos $\theta$ - gt.
C) v² + 2gx.
D) v² - 2gx.
E) v sin $\theta$ - gt.