Study sets matching "projectile motion"

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Study sets matching "projectile motion"

PROJECTILE MOTION
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 Motion
Horizontal
Vertical
Vertical motion
Horizontal motion
Side to side.
Up and down.
is accelerated
has constant velocity..
Horizontal
Side to side.
Vertical
Up and down.
Projectile Motion
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
12 terms
Projectile Motion
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…
Projectile Motion
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
15 terms
Projectile Motion
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 __________.
12 terms
Projectile Motion
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
15 terms
Projectile Motion
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
32 terms
Projectile Motion
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 MOTION
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.
43 terms
Projectile Motion
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
21 terms
Projectile Motion
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
Projectile Motion
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…
Projectile Motion
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
8 terms
Projectile Motion
Horizontal
Vertical
Vertical motion
Horizontal motion
Side to side.
Up and down.
is accelerated
has constant velocity..
Horizontal
Side to side.
Vertical
Up and down.
28 terms
Projectile Motion
Scalar
Vector
Vector quantity can be shown by...?
Ways to add vectors
Quantity with only magnitude (Size)... Ex. 2 cups sugar, 34 page…
Quantity with magnitude AND direction... Ex. 2 m/s West
Drawing an arrow indicating magnitude by how long it is and t…
1. Tip to tail... 2. Parallelogram Method
Scalar
Quantity with only magnitude (Size)... Ex. 2 cups sugar, 34 page…
Vector
Quantity with magnitude AND direction... Ex. 2 m/s West
Projectile Motion
64 m
9.29 m
2.7 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 m
A player kicks a football from ground level with a velocity o…
9.29 m
A player kicks a football from ground level with a velocity o…
Projectile Motion
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
20 terms
Projectile motion
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?
20 terms
PROJECTILE MOTION
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
20 terms
Projectile Motion
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
31 terms
Projectile Motion
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 Motion
Horizontal
Vertical
Gravity
Magnitude
Side to side.
Up and down.
The only force acting on a projectile.
The size or amount of something.
Horizontal
Side to side.
Vertical
Up and down.
projectile motion
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.
Projectile motion
What of the following may be classifie…
In the absence of air resistance, the…
The motion of a projectile in free fal…
For an object to be a projectile, it m…
punted football; a thrown baseball; a water droplet cascading…
-parabola
vx=constant and ay =-g
have a horizontal component
What of the following may be classifie…
punted football; a thrown baseball; a water droplet cascading…
In the absence of air resistance, the…
-parabola
5 terms
Projectile Motion
Gravity
Weight
Air resistance
Acceleration
A force of attraction between two objects
The force of gravity on an object ,things that weigh a newton
A force that opposes free fall (slows down falling objects).
Increase in the rate or speed of something
Gravity
A force of attraction between two objects
Weight
The force of gravity on an object ,things that weigh a newton
9 terms
PROJECTILE MOTION
Projectile
Parabolic
Horizontal
Vertical
Any object that moves through the air or through space under…
curved path taken by a projectile.
Traveling across the X-axis
Traveling along the Y-axis
Projectile
Any object that moves through the air or through space under…
Parabolic
curved path taken by a projectile.
32 terms
Projectile Motion
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 motion
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…
26 terms
Projectile Motion
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
Projectile Motion
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
Projectile Motion
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
11 terms
PROJECTILE MOTION
Definition
Projectile
Trajectory
Range
Motion in two dimensions along a curved path. Typeof motion w…
Particle thrown.
Moves along a curved path.
Distance travelled by projectile. X axis.
Definition
Motion in two dimensions along a curved path. Typeof motion w…
Projectile
Particle thrown.
Projectile Motion
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
14 terms
Projectile Motion
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
9 terms
Projectile Motion
Projectile Motion
No horizontal Motion
Small horizontal Motion
Large Horizontal Motion
Motion in which an object is thrown near the Earth's surface…
Vx = 0
Vx = small
Vx = large
Projectile Motion
Motion in which an object is thrown near the Earth's surface…
No horizontal Motion
Vx = 0
5 terms
Projectile Motion
what is a projectile?
constant velocity
free fall
dh
an object that is launched, fired, thrown, kicked, etc. is in…
horizontal motion
vertical motion
horizontal distance
what is a projectile?
an object that is launched, fired, thrown, kicked, etc. is in…
constant velocity
horizontal motion
14 terms
Projectile Motion
When an object is in free fall, what f…
What other real-life force do we ignor…
What is the acceleration of an object…
What equation is used to calculate the…
gravity
air resistance
9.8 m/s^2
v=gt
When an object is in free fall, what f…
gravity
What other real-life force do we ignor…
air resistance
20 terms
PROJECTILE MOTION
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
30 terms
Projectile Motion
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 Motion
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
12 terms
projectile motion
definition
trajectory
projectile
rate of horizontal motion
combination of horizontal and vertical motions
path of the object being launched
any body given initial velocity that follows a path determine…
constant
definition
combination of horizontal and vertical motions
trajectory
path of the object being launched
Projectile Motion
Free falling
acceleration due to gravity
Rules of acceleration due to gravity
objects falling near earth get...
is motion infulenced only by gravity
the rate at which objects accelerate toward earth
-g = 9.8 m/s2 on earth ~ 10... -g does not depend on the mass of…
9.8 m/s faster each second they fall
Free falling
is motion infulenced only by gravity
acceleration due to gravity
the rate at which objects accelerate toward earth
Projectile Motion
Force
Friction
Projectile
Inverse Square Law
Strength or energy as an attribute of physical action or move…
The resistance that one surface or object encounters when mov…
An object which is thrown upward at an angle to the horizontal
Any physical law stating that a specified physical quantity o…
Force
Strength or energy as an attribute of physical action or move…
Friction
The resistance that one surface or object encounters when mov…
Projectile motion
as mass increases range
as mass increases max ht
as mass increases time of flight
the effect of mass is counterintuitive…
RTS
RTS
RTS
It's hard for us to imagine throwing different mass projectil…
as mass increases range
RTS
as mass increases max ht
RTS
Projectile Motion
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
7 terms
Projectile Motion
Projectile
Acceleration
Equilibrium
Force
An object that is propelled through the air.
An object that gets faster and faster over time.
"A state in which opposing forces or influences are balanced."
A push or pull.
Projectile
An object that is propelled through the air.
Acceleration
An object that gets faster and faster over time.
9 terms
Projectile motion
Maximum range
Range
Curvature of earth
Circular
45 degrees
Reduced by air drag
5 meters over a distance of 8000 meters
8 km/s
Maximum range
45 degrees
Range
Reduced by air drag
projectile motion
Projectile motion
resolution
components
projectile
can be described by the horizontal and vertical components of…
the process of determining the components of a vector
two vectors at right angles that add up to a given vector
is any object that moves through the air or space, acted on o…
Projectile motion
can be described by the horizontal and vertical components of…
resolution
the process of determining the components of a vector
28 terms
Chapter 3 Projectile Motion
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
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