The rate of change of velocity of an object with respect to time
What is acceleration?
This equation can be used to find the _?_.
y = 1/2 gt2
What is height?
The tendency of an object to remain in its state of motion.
What is inertia?
Galileo was the first man to split up projectile motions into horizontal and _____ components, otherwise known as x and y.
What is vertical?
The variable g represents this factor in projectile motion.
What is acceleration due to gravity?
A form of motion experienced by an object or particle that is thrown near the Earth's surface and moves along a curved path under the action of gravity only
What is Projectile Motion?
The variable V0 is used to represent the ______ velocity of a projectile.
What is initial?
The study of motion. Often involves graphs, such as a position time graph.
What is kinematics?
Galileo started working on projectile motion from as early as this century.
What is the 16th century?
This trig ratio is used to determine the vertical component of velocity.
What is Sine?
The science of mechanics that deals with the flight, behavior, and effects of projectiles, especially bullets, unguided bombs, rockets
What is ballistics?
When the variable g is portrayed in an equation, it usually represents acceleration due to gravity which is this number.
What is 9.8 m/s2?
A position time graph for an object that is speeding up.
What is a parabola?
The theory of projectile motion was founded in an experiment that used this weapon to display a projectile's parabola.
What are cannons?
The variable Vx displays the _______ _______ along the x-axis
What is horizontal velocity?
A vector quantity that refers to "how far out of place an object is", this is the object's overall change in position.
What is displacement?
The equation x = vx t
What is horizontal distance or range?
The shape of a velocity time graph for an object in freefall
What is a decreasing linear graph?
This scientist holds one the most famous theories of physics in the entire world. He is one of the very first scientists and helped evolve physics to where it is today.
Who is Aristotle?
The variable t is used to represent this component of projectile motion.
What is time?
The angle (θ) at which a projectile is launched to reach the maximum range.
What is the45 degree angle?
This equation is used for projectiles launch at an angle to find _?_ y = vy0t + 1/2 gt2
What is the vertical displacement?
An object that is accelerating must be experiencing a(n) ___ ___ according to Newton's 2nd Law of Motion.
What is net force or unbalanced force?
This man is responsible for figuring out that the graph of any projectile's motion is a parabola.
Who is Galileo?
The equation can be used to find a resultant.
What is the Pythagorean theorem?