An object only under the influence of gravity is said to be in this state.
What is free fall?
100
The piece of information that is the same for horizontal and vertical motion.
What is time?
100
The direction of the velocity vector with respect to the circle.
What is tangent (or tangential)?
200
How Far An ObJect Goes
What is Distance
200
Ax and Ay
What are components, or component vectors?
200
Distance traveled divided by time.
What is speed?
200
g*sin(theta)
What is the component of acceleration due to gravity down an incline?
200
An acceleration that always points towards the center of a circle.
What is centripetal acceleration?
300
Change in position of an Object
What is Displacement
300
The sum of multiple vectors.
What is the resultant?
300
The missing piece of V^2 = _____ + 2ax
What is Vo^2?
300
The set of trigonometric relationships that help solve projectile motion problems.
What is SOHCAHTOA?
300
The formula that allows you to find velocity when given revolutions per minute.
What is 1 rev = 2*pi*r?
400
Rate of Change of the position of an object
What is Velocity
400
An object is moving along with a velocity of 1.21 m/s. It accelerates at 0.30 m/s/s for a time period of 2.02 s. What is the displacement of this object over this time period?
Identify Which Equation Should be used?
a) Vf=Vo*t+A*t
b) D=Vo*t+(1/2)*a*t^2
c)D=(1/2)*(Vf+Vo)t
b) D=Vo*t+(1/2)*a*t^2
400
The speed of a sprinter (starting from rest) who accelerates at 1.5 m/s^2 over 6 seconds.
What is 9 m/s?
400
The velocity at point A.
What is Vo?
400
The variable you can solve for if you know centripetal acceleration and velocity.
What is radius?
500
Rate of Change of Velocity
What is Acceleration
500
An object is moving along with a velocity of -0.32 m/s. It accelerates at -1.81 m/s/s for a time period of 3.99 s. What is the displacement of this object over this time period?
Identify Which Equation Should be used?
a) Vf=Vo*t+A*t
b) D=Vo*t+(1/2)*a*t^2
c)D=(1/2)*(Vf+Vo)t
b) D=Vo*t+(1/2)*a*t^2
500
What Unit Would You Use for Acceleration
a) Kilometers
b) M/s^2
a) Days
b) M/s^2
500
The projectile that is in the air the longest.
What is A?
500
The part of the velocity that changes, resulting in acceleration.