distance & position ab can you state the distance between the two cars?
TRANSCRIPT
Distance & PositionDistance & PositionDistance & PositionDistance & Position
A B
Can you state the distance between the two cars?
0 5-5 10-10 15 20 25
A B
Distance & PositionDistance & PositionDistance & PositionDistance & Position
Can you state the distance between the two cars?
0 5-5 10-10 15 20 25
A B
Distance & PositionDistance & PositionDistance & PositionDistance & Position
What is the position of car A?
0 5-5 10-10 15 20 25
A B
Distance & PositionDistance & PositionDistance & PositionDistance & Position
What is the position of car A? car B?
0 5-5 10-10 15 20 25
A B
Distance & PositionDistance & PositionDistance & PositionDistance & Position
Imagine the numbers shifted left by 10,
is distance changed?
0 5-5 10-10 15 20 25
A B
Distance & PositionDistance & PositionDistance & PositionDistance & Position
Imagine the numbers shifted left by 10,
is position changed?
Define distance.Define distance. Define position.Define position. What is needed to define What is needed to define
position that is not needed to position that is not needed to define distance?define distance?
Which of these two is a vector Which of these two is a vector quantity?quantity?
Distance & PositionDistance & PositionDistance & PositionDistance & Position
0 5-5 10-10 15 20 25
SpeedSpeedSpeedSpeed
Time = 0 secondsmeters
0 5-5 10-10 15 20 25
SpeedSpeedSpeedSpeed
Time = 5 secondsmeters
0 5-5 10-10 15 20 25
SpeedSpeedSpeedSpeed
Time = 10 secondsmeters
0 5-5 10-10 15 20 25
SpeedSpeedSpeedSpeed
Time = 15 secondsmeters
time pi pf ∆d avg speed
0-5 25 15 10 ?
2 m/s
5-10 15 5 10 ?
2 m/s
10-15 5 -5 10 ?
2 m/s
SpeedSpeedSpeedSpeed
SpeedSpeedSpeedSpeed
What equation was used to determine the speed
of the car?
SpeedSpeedSpeedSpeed
v = d / t
What equation was used to determine the speed
of the car?
Distance & DisplacementDistance & DisplacementDistance & DisplacementDistance & Displacement
Define Displacement.
Distance & DisplacementDistance & DisplacementDistance & DisplacementDistance & Displacement
Define Displacement.
Give the equation for displacement.
Define Displacement.
Give the equation for displacement.
∆d = df - di
Distance & DisplacementDistance & DisplacementDistance & DisplacementDistance & Displacement
VelocityVelocityVelocityVelocity
What equation was used todetermine the velocity
of the car?
VelocityVelocityVelocityVelocity
What equation was used todetermine the velocity
of the car?
v = ∆d / ∆t
Velocity & SpeedVelocity & SpeedVelocity & SpeedVelocity & Speed
How is speed different from velocity?
Velocity & SpeedVelocity & SpeedVelocity & SpeedVelocity & Speed
How is speed different from velocity?