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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

free fall

projectile

same rate

9.8 m/s2

when the only force acting on an object is gravity

an object in free fall is know as a

neglecting air resistance all objects fall at the _________ _…

acceleration due to gravity (g)

free fall

when the only force acting on an object is gravity

projectile

an object in free fall is know as a

64.5 m

27.99 m

4.78 s

200m

A player kicks a football from ground level with a velocity o…

A player kicks a football from ground level with a velocity o…

A player kicks a football from ground level with a velocity o…

Harry accidentally falls out of a helicopter that is travelin…

64.5 m

A player kicks a football from ground level with a velocity o…

27.99 m

A player kicks a football from ground level with a velocity o…

Magnitude and direction

magnitude only

the length of the arrow represents the…

-draw vector with correct magnitude an…

A vector is a quantity that has __________.

A scalar is a quantity that has __________.

When representing velocity as a vector __________.

In order to find the components of a vector, you should _____…

Magnitude and direction

A vector is a quantity that has __________.

magnitude only

A scalar is a quantity that has __________.

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

trajectory

projectile

parabola

range

The path of a projectile.

An object that moves through the air only affected by the for…

The mathematical shape of a projectile's trajectory.

The horizontal distance a projectile travels.

trajectory

The path of a projectile.

projectile

An object that moves through the air only affected by the for…

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.

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

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

free fall

projectile

same rate

9.8 m/s2

when the only force acting on an object is gravity

an object in free fall is know as a

neglecting air resistance all objects fall at the _________ _…

acceleration due to gravity (g)

free fall

when the only force acting on an object is gravity

projectile

an object in free fall is know as a

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

Trajectory

Range

45 Degrees

Any object that is thrown or fired through the air and affect…

The path of an object thrown through the air

The horizontal distance traveled by a projectile

When launched at this angle, a projectile will travel the gre…

Projectile

Any object that is thrown or fired through the air and affect…

Trajectory

The path of an object thrown through the air

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

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

None

0

-10

Next to you

Effect of horizontal motion on the time that it takes to fall

What is the velocity of an object at the top of its path?

What is the acceleration of an object at the highest point?

Ignoring air resistance, if you drop a ball as you are walkin…

None

Effect of horizontal motion on the time that it takes to fall

0

What is the velocity of an object at the top of its path?

free fall

projectile

same rate

9.8 m/s2

when the only force acting on an object is gravity

an object in free fall is know as a

neglecting air resistance all objects fall at the _________ _…

acceleration due to gravity (g)

free fall

when the only force acting on an object is gravity

projectile

an object in free fall is know as a

projectile

sine

10 m/s/s downward

increase

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

in a right triangle, it is the opposite side / the hypotenuse.

the acceleration value near earth of all projectiles and free…

as a freely falling body falls, the distance it falls each se…

projectile

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

sine

in a right triangle, it is the opposite side / the hypotenuse.

free fall

projectile

same rate

10 m/s2

when the only force acting on an object is gravity

an object in free fall is know as a

neglecting air resistance all objects fall at the _________ _…

acceleration due to gravity (g)

free fall

when the only force acting on an object is gravity

projectile

an object in free fall is know as a

free fall

projectile

same rate

9.8 m/s^2

when the only force acting on an object is gravity

an object in free fall is know as a

neglecting air resistance all objects fall at the _________ _…

acceleration due to gravity (g)

free fall

when the only force acting on an object is gravity

projectile

an object in free fall is know as a

free fall

projectile

same rate

9.8 m/s2

when the only force acting on an object is gravity

an object in free fall is know as a

neglecting air resistance all objects fall at the _________ _…

acceleration due to gravity (g)

free fall

when the only force acting on an object is gravity

projectile

an object in free fall is know as a

free fall

projectile

same rate

9.8 m/s2

when the only force acting on an object is gravity

an object in free fall is know as a

neglecting air resistance all objects fall at the _________ _…

acceleration due to gravity (g)

free fall

when the only force acting on an object is gravity

projectile

an object in free fall is know as a

vector quantities

vector

resultant of two quantities

single vector

having both magnitude and direction

represented by an arrow whose length represents the magnitude…

determined from a vector diagram drawn to scale

can be replaced by two components that add by vector rules to…

vector quantities

having both magnitude and direction

vector

represented by an arrow whose length represents the magnitude…

nonlinear motion

vector quantity

scalar quantity

projectile

motion along a curved path

a quantity that requires both magnitude and direction. `

a vector described only by magnitude.

any object that moves through air or space, acted on only by…

nonlinear motion

motion along a curved path

vector quantity

a quantity that requires both magnitude and direction. `

a projectile is an objected affected O…

A projectile has both ____and _____ mo…

A projectile's horizontal motion is __…

___ force is needed to keep it going h…

gravity

horizontal and vertical, which are independent from each other

constant

No net force; 1st law

a projectile is an objected affected O…

gravity

A projectile has both ____and _____ mo…

horizontal and vertical, which are independent from each other

projectile

vector

scalar

vector (examples)

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

A quantity that has magnitude and direction

A physical quantity that has magnitude only.

displacement, velocity, acceleration, force

projectile

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

vector

A quantity that has magnitude and direction

projectile

trajectory

4 types of projectiles

projectile movement

any object which is projected by some means and continues to…

the path a projectile takes

Object Dropped From Rest... Object Dropped from Moving Object... Ob…

Projectiles move in 2 dimensions, therefore have 2 components…

projectile

any object which is projected by some means and continues to…

trajectory

the path a projectile takes

Projectile motion

Vertical acceleration

Horizontal acceleration

Voy

Only thing acting is gravity... Parabolic path... No air resist…

9.8 : always constant even at peak when v=0: direction changing

Constant velocity... No acceleration

Vsin@

Projectile motion

Only thing acting is gravity... Parabolic path... No air resist…

Vertical acceleration

9.8 : always constant even at peak when v=0: direction changing

Projectile

What two forces affect a projectile?

Parabola

What phrase do we need to find the par…

An object, propelled by a force initially but that continues…

Gravity and Air Resistance (drag)

The two dimensional path traced out by a projectile.

Mutually perpendicular components of motion are independent o…

Projectile

An object, propelled by a force initially but that continues…

What two forces affect a projectile?

Gravity and Air Resistance (drag)

Parabola

Revolves

Angular Speed

Displacement

The path of a projectile

When an object orbits the earth

The measure of how fast an object rotates or revolves

The distance and direction between the starting and ending po…

Parabola

The path of a projectile

Revolves

When an object orbits the earth

projectile

parabola

satellite

ellipse

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

the curved path followed by a projectile

a projectile or small celestial body that orbits a larger cel…

A curve forming a closed loop, where the sum of the distances…

projectile

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

parabola

the curved path followed by a projectile

scalar

vector

scalar example

scalar example

something that only needs an amount to describe it

something that needs both amount and direction to describe it

time

weight

scalar

something that only needs an amount to describe it

vector

something that needs both amount and direction to describe it

Projectile motion

Trajectory

Height

Range

free fall for objects with a constant horizontal velocity com…

path of a projectile (parabola)

vertical distance

horizontal distance

Projectile motion

free fall for objects with a constant horizontal velocity com…

Trajectory

path of a projectile (parabola)

Projectile

Projectile Motion

Horizontal Velocity

Vertical Velocity

the object thrown

describes the object's position, velocity, and acceleration

a projectile's speed that is constant in magnitude and direct…

speed that changes as it travels in projectile motion

Projectile

the object thrown

Projectile Motion

describes the object's position, velocity, and acceleration

Scalar Quantity

Vector Quantity

Resultant

Components

Has no direction, a quantity in physics such as mass, volume…

Such as force, that has both magnitude and direction

The vector sum of two or more component vectors

One of the vectors. Often mutually perpendicular, whose sum i…

Scalar Quantity

Has no direction, a quantity in physics such as mass, volume…

Vector Quantity

Such as force, that has both magnitude and direction

Scalar Quantity

Vector Quantity

Resultant

Components

A quantity in physics, such as mass, volume and time, that ca…

A quantity in physics, such as force, that has both magnitude…

The vector sum of two or more component vectors.

One of the vectors, often mutually perpindicular, whose sum i…

Scalar Quantity

A quantity in physics, such as mass, volume and time, that ca…

Vector Quantity

A quantity in physics, such as force, that has both magnitude…

projectile

trajectory

4 types of projectiles

projectile movement

any object which is projected by some means and continues to…

the path a projectile takes

Object Dropped From Rest... Object Dropped from Moving Object... Ob…

Projectiles move in 2 dimensions, therefore have 2 components…

projectile

any object which is projected by some means and continues to…

trajectory

the path a projectile takes

A projectile is anything that moves in…

A projectile moves in both what direct…

Acceleration of a object in horizontal…

Acceleration of a object in vertical d…

Two

Horizontal vertical

Zero

9.8

A projectile is anything that moves in…

Two

A projectile moves in both what direct…

Horizontal vertical

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