Graphs to show motion

Graphs to show motion
And 5 questions on Newton's first law.
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Slide 1: Tekstslide
PhysicsLower Secondary (Key Stage 3)

In deze les zitten 49 slides, met interactieve quizzen en tekstslides.

Lesduur is: 50 min

Onderdelen in deze les

Graphs to show motion
And 5 questions on Newton's first law.

Slide 1 -Tekstslide

What is the SI unit of acceleration?
A
km/h
B
m/s^2
C
cm/s^2
D
m/h^2

Slide 2 -Quizvraag

What is an example of non-contact force?
A
Gravity force
B
Magnetic force
C
Frictional force
D
Tension force

Slide 3 -Quizvraag

Which force does not require direct contact?
A
Normal force
B
Electrostatic force
C
Applied force
D
Spring force

Slide 4 -Quizvraag

What is a non-contact force that affects charged particles?
A
Electric force
B
Drag force
C
Buoyant force
D
Air resistance

Slide 5 -Quizvraag

Which force acts at a distance without touching?
A
Viscous force
B
Shear force
C
Nuclear force
D
Upthrust force

Slide 6 -Quizvraag

What is an example of a non-contact force in space?
A
Magnetic force
B
Gravitational force
C
Centripetal force
D
Torsional force

Slide 9 -Tekstslide

1. What does a flat line on a distance-time graph represent?
A
An accelerating object
B
An object moving at a constant speed
C
An object at rest
D
A change in direction

Slide 10 -Quizvraag

2. In a distance-time graph, what does a steeper line indicate?
A
Change in position
B
Faster speed
C
No motion
D
Slower speed

Slide 11 -Quizvraag

3. What is the slope of a distance-time graph a measure of?
A
Time taken
B
Distance traveled
C
Speed or velocity
D
Acceleration

Slide 14 -Tekstslide

4. On a distance-time graph, what does a curve indicate?
A
Getting faster
B
Changing speed
C
Constant speed
D
No motion

Slide 15 -Quizvraag

5. What does the x-axis represent in a distance-time graph?
A
Speed
B
Time
C
Distance
D
Acceleration

Slide 16 -Quizvraag

On the next slide you need to write a short story to describe this graph.

Slide 17 -Tekstslide

Write a short story to describe the graph from the last slide. Minimum of 2 paragraphs.

Slide 19 -Tekstslide

Which physical quantity is plotted on the y axis of a distance time graph?

Slide 20 -Open vraag

What can be calculated using the gradient of a distance time graph?

Slide 21 -Open vraag

Explain what a curved line on a distance time graph represents

Slide 27 -Tekstslide

On the next slide describe what the graph is showing in terms of motion

Slide 28 -Tekstslide

What was the graph showing in terms of motion?

Slide 29 -Open vraag

What does a horizontal line on a velocity-time graph represent?
A
Acceleration, Decreasing velocity, Increasing velocity
B
Constant velocity

Slide 30 -Quizvraag

On a velocity-time graph, what does a steep positive slope indicate?
A
High acceleration
B
High velocity, Negative acceleration, Zero acceleration

Slide 31 -Quizvraag

What does a flat line followed by a steeply declining line represent on a velocity-time graph?
A
Acceleration followed by constant velocity
B
Deceleration, Constant acceleration, Constant deceleration

Slide 32 -Quizvraag

In a velocity-time graph, what does the area under the graph represent?
A
Distance traveled
B
Time taken, Velocity, Acceleration

Slide 33 -Quizvraag

What does a curve in a velocity-time graph indicate?
A
Changing acceleration
B
Constant velocity, Increasing speed, Decreasing speed

Slide 34 -Quizvraag

Describe what a shallow gradient describes on a velocity time graph

Slide 35 -Open vraag

What is meant by negative acceleration and how is it shown on a velocity time graph?

Slide 36 -Open vraag

Compare and contrast what is shown by a horizontal flat line on a distance-time graph and a velocity-time graph

Slide 37 -Open vraag

What is displacement in physics?
A
The change in position of an object.
B
The force applied to an object.
C
The speed of an object.
D
The mass of an object.

Slide 38 -Quizvraag

How is displacement different from distance?
A
Displacement considers direction and shortest path.
B
Displacement and distance are the same.
C
Displacement measures total path length.
D
Displacement ignores direction.

Slide 39 -Quizvraag

What is the SI unit for displacement?
A
The meter (m).
B
The newton (N).
C
The kilogram (kg).
D
The second (s).

Slide 40 -Quizvraag

What is the formula for calculating velocity?
A
v = d+s
B
v = m*a
C
v = distance/time
D
v = d/t

Slide 41 -Quizvraag

Which of the following is a unit of velocity?
A
m/s
B
km/h
C
meters per second
D
kg

Slide 42 -Quizvraag

How does velocity differ from speed?
A
Velocity is always higher than speed.
B
Velocity is measured in kilometers.
C
Velocity includes direction, speed does not.

Slide 44 -Tekstslide

What is another name for Newton's first law?
A
Law of Inertia
B
Law of Gravity
C
Law of Motion
D
Law of Acceleration

Slide 45 -Quizvraag

According to Newton's first law, an object will remain at rest unless?
A
it wants to move
B
it is in motion
C
acted upon by an external force
D
it is heavy

Slide 46 -Quizvraag

In Newton's first law, what does 'inertia' refer to?
A
the color of an object
B
the speed of an object
C
the weight of an object
D
the tendency of an object to resist change in motion

Slide 47 -Quizvraag

What happens to an object in motion according to Newton's first law?
A
It will change direction
B
It will stay in motion at a constant velocity
C
It will speed up
D
It will slow down

Slide 48 -Quizvraag

How does Newton's first law relate to seat belts in a car?
A
They prevent passengers from moving forward in a sudden stop
B
They help in turning the car
C
They make the car go faster
D
They make the car stop