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Motion of Two Dimensional
Relative velocity
Equations
MORE QUESTIONS!!!!!!! :)
Parabolic motion
100
The curved path that an object follows when thrown, launched, or otherwise projected near the surface of the Earth.
What is projectile motion
100
The curved path that an object follows when thrown, launched, or otherwise projected near the surface of Earth.
What is projectile motion?
100
9.81 m/s^2
What is the free fall acceleration?
100
A point at which we see ourselves distant from to indicate that we are or are not in motion.
What is a reference point?
100
the motion of a basketball when shot at a basket
What is parabolic motion
200
The path that projectiles follow when launched
What is a parabolic path
200
the force that air has on an object while it is moving
What is air resistance
200
sin=opp/hyp
what is the equation for sine?
200
The sign of the subscripts changes.
What happens if the subscripts are reversed?
200
These functions can be used to find horizontal and vertical components of initial velocity
What is sine and cosine
300
The view a person has on an object that is moving towards or away from them.
What is a frame of reference?
300
Path a projectile takes that is curved
What is a parabola
300
cosine=adj/hyp
what is the equation for cosine?
300
It changes its motion depending on the force the air is applying.
How does the air effect the path of a ball following a parabolic path?
300
Velocity measured at a given frame of reference
What is relative velocity?
400
Planes that are used in projectile motion.
What are the x and y planes used for?
400
the Acceleration on Earth's surface that equals -9.81
What is free fall acceleration
400
vy=a(t)=2a(y)=.5a(t)^2
What is the equation for finding the motion of a projectile that falls from rest?
400
when the projectile is moving at a constant rate or the object is in free fall.
Why is air resistance neglected at time?
400
Used to find the velocity of a projectile at any point during its flight
What is the Pythagorean theorem
500
Vy, Vx. Height and distance.
What are the two vectors of a jumpers velocity vectory?
500
the two components an object has when it becomes a projectile.
What is vertical and horizontal velocity
500
x=Vx(t)
What is the equation for horizontal motion of a projectile?
500
khallal
What is kyree's middle name?
500
0 m/s
What is an objects velocity at its highest peak when tossed upward?