Physics Chapter 3 Projectile Motion

one of the vectors, often mutually perpendicular, whose sum is a resultant vector

any object that moves through the air or through space, acted on only by gravity (and air resistance, if any)

the process of resolving a vector into components

the vector sum of two or more component vectors

an object that falls around the earth or some other body rather than falling into it

a quantity in physics, such as mass, volume, and time, that can be completely specified by its magnitude, and has no direction

an arrow whose length represents the magnitude of a quantity and whose direction represents the direction of the quantity

a quantity in physics, such as force, that has both magnitude and direction