Active Optics.
Hope that helps, Good luck! (:
Answer:
Vertical component of velocity is 9.29 m/s
Explanation:
Given that,
Velocity of projection of a projectile, v = 22 m/s
It is fired at an angle of 22°
The horizontal component of velocity is v cosθ
The vertical component of velocity is v sinθ
So, vertical component is given by :



Hence, the vertical component of the velocity is 9.29 m/s
Acceleration is defined as the rate of change for velocity. If the object is accelerating it is changing its velocity.
Answer:
the answer is c i think...