A projectile is fired at an angle of $25^{\circ}$ above the horizontal with a horizontal velocity component of $13\text{ m s}^{-1}$. What is the vertical component of the projectile’s velocity at the moment it is launched?
- A$5.5\text{ m s}^{-1}$
- B$6.1\text{ m s}^{-1}$
- C$12\text{ m s}^{-1}$
- D$14\text{ m s}^{-1}$