How can we help?

You can also find more resources in our Help Center.

Trajectory

Range

Projectile

Parabolic

The curved path that an object makes in space, or that a thro…

The horizontal distance traveled by a projectile.

Any object that moves through the air or through space under…

curved path taken by a projectile.

Trajectory

The curved path that an object makes in space, or that a thro…

Range

The horizontal distance traveled by a projectile.

Trajectory

Range

Projectile

Parabolic

The curved path that an object makes in space, or that a thro…

The horizontal distance traveled by a projectile.

Any object that moves through the air or through space under…

curved path taken by a projectile.

Trajectory

The curved path that an object makes in space, or that a thro…

Range

The horizontal distance traveled by a projectile.

Projectile

Trajectory

Examples of projectiles

A key idea

a moving object with the only force acting upon it is gravity

The parabolic path that a projectile follows

1. an object dropped from rest... 2. an object thrown vertically…

Horizontal and vertical components of a projectile have NOTHI…

Projectile

a moving object with the only force acting upon it is gravity

Trajectory

The parabolic path that a projectile follows

Characteristics of projectile motion

Projectile

Trajectory

Range

Motion in two dimensions along a curved path, caused by a fre…

An powered free moving object

The path traced out by the object in motion.

Distance traveled by projectile along X axis.

Characteristics of projectile motion

Motion in two dimensions along a curved path, caused by a fre…

Projectile

An powered free moving object

Projectile Motion

projectile

parabolic trajectory

Horizontal (x) Component of Projectile…

the curved path that an object follows when thrown, launched,…

an object that is thrown, the only force acting upon it is gr…

The arc an object takes while falling

constant velocity; zero acceleration

Projectile Motion

the curved path that an object follows when thrown, launched,…

projectile

an object that is thrown, the only force acting upon it is gr…

Characteristics of projectile motion

Projectile

Trajectory

Range

Motion in two dimensions along a curved path, caused by a fre…

An powered free moving object

The path traced out by the object in motion.

Distance traveled by projectile along X axis.

Characteristics of projectile motion

Motion in two dimensions along a curved path, caused by a fre…

Projectile

An powered free moving object

Projectile

Free fall

Trajectory

Range

An object that moves in both the horizontal and vertical dire…

When an object moving vertically with only the force of gravi…

The parabolic path of a projectile

The horizontal displacement experienced by a projectile

Projectile

An object that moves in both the horizontal and vertical dire…

Free fall

When an object moving vertically with only the force of gravi…

Firing Angle

Free fall

Initial Velocity

Projectile

Measurement (in degrees) from horizontal that a projectile is…

Occurs when the motion is caused by the downward action of ob…

Composed of Horizontal and Vertical Components of motion to p…

Moving object where the only thing acting upon it is gravity.

Firing Angle

Measurement (in degrees) from horizontal that a projectile is…

Free fall

Occurs when the motion is caused by the downward action of ob…

Projectile

Trajectory

Examples of projectiles

A key idea

a moving object with the only force acting upon it is gravity

The parabolic path that a projectile follows

1. an object dropped from rest... 2. an object thrown vertically…

Horizontal and vertical components of a projectile have NOTHI…

Projectile

a moving object with the only force acting upon it is gravity

Trajectory

The parabolic path that a projectile follows

motion in 2 dimensions

horizontal velocity

vertical acceleration

range

Projectile Motion

Component of motion that doesn't change

9.8 m/s^2 down

another name for horizontal displacement

motion in 2 dimensions

Projectile Motion

horizontal velocity

Component of motion that doesn't change

Projectile

Trajectory

Examples of projectiles

A key idea

a moving object with the only force acting upon it is gravity

The parabolic path that a projectile follows

1. an object dropped from rest... 2. an object thrown vertically…

Horizontal and vertical components of a projectile have NOTHI…

Projectile

a moving object with the only force acting upon it is gravity

Trajectory

The parabolic path that a projectile follows

Projectile

Trajectory

Examples of projectiles

A key idea

a moving object with the only force acting upon it is gravity

The parabolic path that a projectile follows

1. an object dropped from rest... 2. an object thrown vertically…

Horizontal and vertical components of a projectile have NOTHI…

Projectile

a moving object with the only force acting upon it is gravity

Trajectory

The parabolic path that a projectile follows

describe a parabolic curve

name the vertical component

name the horizontal component and impo…

name the factors effecting projectile…

shows projectile motion ... inverted 'u' shape ... symmetrical

gravity

air resistance and fluid friction ... can be negligible

speed of release ... angle of release ... height of release

describe a parabolic curve

shows projectile motion ... inverted 'u' shape ... symmetrical

name the vertical component

gravity

component

vector

tangent

projectile motion

the projection of a vector quantity, as a force or velocity,…

component with magnitude and direction

touching at a single point on a graph relating to a curve

is when an object has initial and constant horizontal velocit…

component

the projection of a vector quantity, as a force or velocity,…

vector

component with magnitude and direction

the same

true

resolve

add

The negative of a vector is represented by a vector of ___ le…

True or False. In the absence of air friction, the horizontal…

To ___ a vector means to find its components; a vector's comp…

You observe a railroad worker walking in the forward directio…

the same

The negative of a vector is represented by a vector of ___ le…

true

True or False. In the absence of air friction, the horizontal…

projectile

time of flight

parabolic motion

trajectory

An object upon which the only force acting is gravity, it inc…

how long or the total time a projectile is in the air

an object is thrown and moves along a curved graph under the…

the path followed by a projectile flying or an object moving…

projectile

An object upon which the only force acting is gravity, it inc…

time of flight

how long or the total time a projectile is in the air

Projectile

Motion of a projectile

Horizontal and Vertical motion are:

Vertical motion equation

Any object that moves through air or space by its own inertia

Parabolic

Independent of each other

y = 1/2gt^2

Projectile

Any object that moves through air or space by its own inertia

Motion of a projectile

Parabolic

Projectile

Trajectory

Examples of projectiles

A key idea

a moving object with the only force acting upon it is gravity

The parabolic path that a projectile follows

1. an object dropped from rest... 2. an object thrown vertically…

Horizontal and vertical components of a projectile have NOTHI…

Projectile

a moving object with the only force acting upon it is gravity

Trajectory

The parabolic path that a projectile follows

When you are asked to calculate the ti…

The height of a projectile determines…

Big 5 Kinematics

A projectile is always under earth's a…

0

longer

d=1/2(v-vo)t... d=vt - 1/2at^2... d=Vot +1/2at^2... v=Vo+at... v^2=Vo+2ad

true

When you are asked to calculate the ti…

0

The height of a projectile determines…

longer

gravity

weight

mass

projectile

The attractive force between two objects that depends on thei…

The gravitational force exerted on an object (W=mg).

The amount of matter in an object.

Anything that is thrown, shot, or launched. Only force acting…

gravity

The attractive force between two objects that depends on thei…

weight

The gravitational force exerted on an object (W=mg).

vector

scalar

vector arrow

resultant

Any measurement that requires BOTH a magnitude (size) and a d…

Any measurement that only has a magnitude or size.

The graphical representation of a vector.

The sum of two or more vectors.

vector

Any measurement that requires BOTH a magnitude (size) and a d…

scalar

Any measurement that only has a magnitude or size.

Vector quantities

Vector

Resultant of two vectors

Resolving a vector

Have both magnitude and direction, such as Displacement, Velo…

represented by an arrow whose length represents the magnitude…

Adding the vectors tail-head-tail-head; vector diagram drawn…

Replacing the vector with two components that add to form the…

Vector quantities

Have both magnitude and direction, such as Displacement, Velo…

Vector

represented by an arrow whose length represents the magnitude…

Vector quantities

Vector

Resultant of two vectors

Resolving a vector

Have both magnitude and direction, such as Displacement, Velo…

represented by an arrow whose length represents the magnitude…

Adding the vectors tail-head-tail-head; vector diagram drawn…

Replacing the vector with two components that add to form the…

Vector quantities

Have both magnitude and direction, such as Displacement, Velo…

Vector

represented by an arrow whose length represents the magnitude…

Scalar Quantity

vector quantity

projectiles

parabolic trajectories

A quantity with only magnitude; time, area, mass, and volume

speed with direction needs magnitude and direction

objects that are thrown or launched into the air and are subj…

the path projectiles that aren't subject to air resistance fo…

Scalar Quantity

A quantity with only magnitude; time, area, mass, and volume

vector quantity

speed with direction needs magnitude and direction

Without air resistance, any object tha…

The velocity of any object in two dime…

Two- dimensional movement

Scalar

Parabolic

Horizontal and vertical components

The motion of objects that do not travel along a straight line

A physical quantity that has magnitude but no direction

Without air resistance, any object tha…

Parabolic

The velocity of any object in two dime…

Horizontal and vertical components

squadron (p. 114)

parabolic (p. 115)

iris (p.119)

shrapnel (p.119)

a military unit made up of more than one small group of soldi…

refering to a U shaped line on a graph

A ring of muscle tissue that forms the colored portion of the…

fragments of a bomb, shell, or other object thrown out by an…

squadron (p. 114)

a military unit made up of more than one small group of soldi…

parabolic (p. 115)

refering to a U shaped line on a graph

Projectile

Trajectory

Parabola

Uniform Circular Motion

an object shot through the air such as a football that has in…

the path of a projectile through space

a symmetrical open plane curve formed by the intersection of…

the movement of an object or particular trajectory at a const…

Projectile

an object shot through the air such as a football that has in…

Trajectory

the path of a projectile through space

Projectile

Trajectory

Examples of Projectiles

Key Idea

a moving object with the only force acting upon it is gravity

The curved (parabolic) path that a projectile follows

1. an object dropped from rest... 2. an object thrown vertically…

Horizontal and vertical components of a projectile have NOTHI…

Projectile

a moving object with the only force acting upon it is gravity

Trajectory

The curved (parabolic) path that a projectile follows

Newtons first law (law of inertia)

Inertia

Newton's second law (law of accelerati…

Force equation

An object at rest remains ar rest an an object in motion cont…

Property of an object that resists change in motion

The acceleration of an object is directly proportional to the…

F=m•a

Newtons first law (law of inertia)

An object at rest remains ar rest an an object in motion cont…

Inertia

Property of an object that resists change in motion

gravity

vertical

9.8 m/s/s

0 m/s/s

What is the only force acting on a projectile?

Which type of force is gravity, a vertical or a horizontal fo…

What is the vertical acceleration of a projectile?

What is the horizontal acceleration of a projectile?

gravity

What is the only force acting on a projectile?

vertical

Which type of force is gravity, a vertical or a horizontal fo…

Cam

Follower

Synthesis of Motion Programs

Follower Displacement Functions

An irregular shaped machine member which serves as a driving…

Rolls or slides on the driver... -It rides along the cam surface…

-Cams are designed to provide some desired motion... -Often only…

Displacement at the intermediate positions is not specified,…

Cam

An irregular shaped machine member which serves as a driving…

Follower

Rolls or slides on the driver... -It rides along the cam surface…

Projectile motion

Parabolic

Horizontal (x), vertical (y)

Independent

The curved path an object follows when thrown, launched, or o…

Projectiles follow _________ trajectories

Projectile motion is a combination of these two motions

The two motions are _______ of each other

Projectile motion

The curved path an object follows when thrown, launched, or o…

Parabolic

Projectiles follow _________ trajectories

Firing Angle

Free fall

Initial Velocity

Projectile

Measurement (in degrees) from horizontal that a projectile is…

Occurs when the motion is caused by the downward action of ob…

Composed of Horizontal and Vertical Components of motion to p…

Moving object where the only thing acting upon it is gravity.

Firing Angle

Measurement (in degrees) from horizontal that a projectile is…

Free fall

Occurs when the motion is caused by the downward action of ob…