whozum said:[tex] v_0^2 = v_x^2 + v_y^2 [/tex]
When [itex] v_y^2 = 0, v_x = \frac{1}{2} v_0 [/tex]
Draw yourself a triangle.
A vector projectile is an object that is launched or thrown through the air, following a curved path due to the force of gravity. It is characterized by having both magnitude and direction, and can be represented graphically as an arrow.
The path of a vector projectile is determined by its initial velocity, the force of gravity, and any external forces acting on it. These factors affect the object's trajectory, which can be calculated using mathematical equations such as the quadratic formula.
A vector projectile has both magnitude and direction, while a scalar projectile only has magnitude. This means that a vector projectile can change direction during its flight, while a scalar projectile will continue in a straight line.
Air resistance, also known as drag, can affect a vector projectile by slowing it down and changing its trajectory. This is because the object experiences a force in the opposite direction of its motion, causing it to lose velocity and change direction.
Some common examples of vector projectiles include a baseball being thrown, a football being kicked, or a basketball being shot. Other examples can include a rocket being launched into space, a bullet being fired from a gun, or a javelin being thrown in a track and field event.