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Study sets matching "projectile motion"

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Study sets matching "projectile motion"

13 terms
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.
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.
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
41 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
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…
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
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.
10 terms
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
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
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.
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
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
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
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
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…
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
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?
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
25 terms
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.
13 terms
Projectile Motion
Parabola
Revolves
Rotate
Angular Speed
The path of a projectile
An object that orbits the earth
An inward is needed to move an object in a circle
The measure of how fast an object rotates or revolves
Parabola
The path of a projectile
Revolves
An object that orbits the earth
5 terms
Projectile motion
The number of seconds it would take an…
The distance, in metres a projectile w…
The maximum height, in metres, reached…
The vertical component of the velocity…
1.4
2
3
4
The number of seconds it would take an…
1.4
The distance, in metres a projectile w…
2
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
32 terms
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
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
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
15 terms
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…
8 terms
projectile motion
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. `
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.
24 terms
Projectile motion
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
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
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
8 terms
Projectile Motion
x-axis
y-axis
range
height
horizontal
vertical
the horizontal displacement of the projectile from origin
the vertical displacement of the projectile from origin
x-axis
horizontal
y-axis
vertical
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
8 terms
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
37 terms
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
7 terms
Projectile Motion
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)
13 terms
Motion of Projectiles
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
8 terms
10 Projectile and Satellite Motion
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
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
18 terms
Projectile Motion
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)
8 terms
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
8 terms
Projectile Motion
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
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
17 terms
Projectile Motion
Dy
Dx
To find height
To find range
height
range
Dy= 1/2gt^2
Dx= Vxt
Dy
height
Dx
range
8 terms
Projectile Motion
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 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
13 terms
Projectile motion
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
9 terms
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
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