Les 3 — Force 1.1

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Natuurkunde / ScheikundeMiddelbare schoolhavoLeerjaar 1

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Todays Lesson
  • Recap Previous lesson
  • What is force
  • Measuring force
  • An exercise

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5
Learning goals
To answer the questions:
  • What is the defenition of force?
  • What is the unit of force?
  • What are the different types of forces?
  • What do we use to measure force? How does it work?

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Recap
What did we do previous lesson?
Recap
What is force
Measuring force
An exercise


Slide 4 - Slide

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Recap
What is Force?
Recap
What is force
Measuring force
An exercise


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Forces 1.1 — Summary
Force: a push or pull that can effect an object in three ways.
  • Change it's speed.
  • change the direction of it's motion.
  • Change it's shape.

The unit of force is Newton (N).


Slide 6 - Slide

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What is Force
Force:
What comes to mind?
do we use force?
Recap
What is force
Measuring force
An exercise


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What is Force
Force:
What comes to mind?
Recap
What is force
Measuring force
An exercise

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What is Force
A push or Pull that effects the motion of an object.
Recap
What is force
Measuring force
An exercise


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A force can effect an 
object in three ways.

  • Change speed.
  • Change direction.
  • ?
The books
What is force
Measuring force
An exercise


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A force can effect an 
object in three ways.

  • Change speed.
  • Change direction.
  • Change shape.
The books
What is force
Measuring force
An exercise

Slide 12 - Slide

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What is Force
What is the unit of force?
  • Newton (N)
The books
What is force
Measuring force
An exercise


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What is Force
What is the unit of force?
  • Newton (N)
The books
What is force
Measuring force
Exercises
Isaac Newton

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Measuring force
The books
What is force
Measuring force
An exercise


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Exercise
Types of forces
The books
What is force
Measuring force
An exercise

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Exercise – types of forces
  • Gravitational force
  • Weight
  • Electrostatic force
  • Magnetic force
  • Friction
  • Thrust
  • Upthrust
  • Tension
The books
What is force
Measuring force
An exercise

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Exercise
The different types of forces:
  • Gravitational force
  • Weight
  • Electrostatic force
  • Magnetic force
  • Friction
  • Thrust
  • Upthrust
  • Tension
  • Give an example and/or explination for each type of force.

Tip: Use the book for help

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Homework
The yellow block questions of §1.1 
(text book page 9)
The books
What is force
Measuring force
An exercise

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Learning goals
To answer the questions:
  • What is the defenition of force?
  • What is the unit of force?
  • What are the different types of forces?
  • What do we use to measure force? How does it work?

Slide 20 - Slide

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