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SS1: PHYSICS – 1ST TERM

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  1. Introduction to Physics | Week 1
    4 Topics
    |
    1 Quiz
  2. Measurement I | Week 2
    3 Topics
    |
    1 Quiz
  3. Measurement II | Week 3
    6 Topics
    |
    1 Quiz
  4. Motion | Week 4
    5 Topics
    |
    1 Quiz
  5. Velocity-Time Graph | Week 5
    4 Topics
    |
    1 Quiz
  6. Causes of Motion | Week 6
    5 Topics
    |
    1 Quiz
  7. Work, Energy & Power | Week 7
    3 Topics
  8. Energy Transformation / Power | Week 8
    3 Topics
    |
    1 Quiz
  9. Heat Energy | Week 9
    5 Topics
    |
    1 Quiz
  10. Linear Expansion | Week 10
    7 Topics
    |
    1 Quiz

Quizzes




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SS1: PHYSICS – 1ST TERM Causes of Motion | Week 6 Advantages & Disadvantages of Friction
Lesson 6, Topic 3
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Advantages & Disadvantages of Friction

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Topic Content:

  • Advantages of Friction
  • Disadvantages of Friction

Advantages of Friction:

1. It protects us from sliding when walking.

2. It assists in the braking system of a car (to stop)

car braking
A car slows because of the friction between the brakes and the wheels.

3. It helps in sharpening an object.

 

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