Task 1 Get into pairs having one person facing the board Person A whilst the other faces away Person B Person A will be shown a distancetime graph they must explain the journey that it shows to Person B ID: 635797
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Slide1
Motion Graphs
Lesson Element Slide2
Task 1
Get into pairs having one person facing the board (Person A) whilst the other faces away (Person B).
Person A will be shown a distance-time graph, they must explain the journey that it shows to Person B.
Person B draws a graph of the journey being described. The graph they draw must be exactly the same as the one displayed. Slide3
Journey 1
Person A face awaySlide4
Journey 2
Person B face awaySlide5
Journey 3
Person A face awaySlide6
Journey 4
Person B face awaySlide7
Task 2
You will be given a scenario on the board which you must interpret into a velocity time graph. It may require some calculations.Slide8
Scenario 1
James starts out south of home. After 10 seconds he has reached a speed of 40 km/h.
He continues at this speed for a further 40 seconds.
He then hits a deer and comes to a stop in 3 seconds.
He stays there for 5 seconds before fleeing the scene of the crime, James takes off again in the same direction, speeding up and reaching a speed of 80 km/h in 5 seconds.
When his conscience gets the better of him 10 seconds later, he slows, and stops in 10 seconds.Slide9
AnswersSlide10
Scenario 2
Maria decides to drive to work. She speeds to 35 km/h in 10 seconds and remains at this speed for 5 seconds.
She then sees the traffic light and slows down to a stop in 5 seconds.
20 seconds later she then speeds on to the dual carriageway at 75km/h in 10 seconds.
She remains at this speed for 30 seconds before arriving at work. She slows the car to a stop in 15 seconds.Slide11
AnswersSlide12
Task 3
You will be provided with a number of different situations. Identify the measurements and then class them as a scalar or vector quantity.Slide13
Which measurement?
10km
Displacement
Distance
Acceleration
MomentumSlide14
Vector or Scalar?
10km
Vector
Scalar
DistanceSlide15
Which measurement?
10km/h East
Displacement
Distance
Velocity
MomentumSlide16
Vector or Scalar?
10km/h East
Vector
Scalar
VelocitySlide17
Which measurement?
10km South
Displacement
Distance
Acceleration
MomentumSlide18
Vector or Scalar?
10km South
Vector
Scalar
DisplacementSlide19
Which measurement?
10m/s
Displacement
Speed
Acceleration
MomentumSlide20
Which measurement?
10m/s
Speed
Vector
ScalarSlide21
Scalar or Vector?
10m/s
How fast velocity is changing
2
Displacement
Distance
Acceleration
MomentumSlide22
Which measurement?
10m/s
How fast velocity is changing
2
Vector
Scalar
AccelerationSlide23
Which measurement?
10 Joules
Power required for work
Displacement
Distance
Acceleration
EnergySlide24
Which measurement?
10 Joules
Power required for work
Vector
Scalar
EnergySlide25
Which measurement?
Displacement
Distance
Acceleration
Mass
10 kg
How
heavy something isSlide26
Which measurement?
10 kg
How heavy something is
Vector
Scalar
MassSlide27
Which measurement?
Weight
Distance
Acceleration
Mass
10
Newtons
The
force on the mass of somethingSlide28
Which measurement?
10
Newtons
The force on the mass of something
Vector
Scalar
WeightSlide29
29
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