Projectile Motion Background: The following equations are the equations of motion for objects exhibiting projectile motion: y=y₀+v₀sin(θ)t+1/2gt², vᵧ=v₀sin(θ)+gt. What do y₀, v₀, g, and θ represent in these equations?
a) Initial position, initial velocity, gravitational acceleration, launch angle
b) Final position, final velocity, gravitational acceleration, launch angle
c) Initial position, initial velocity, air resistance, launch angle
d) Final position, final velocity, air resistance, launch angle
