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A6.2 - Simple Machines

⭐ +165 XP
  • ✓distinguish between force-multiplying and distance-multiplying machines
  • ✓define mechanical advantage (MA)
  • ✓define velocity ratio (VR)
  • ✓explain the working principles of simple machines
⏱ 0 mins🎯 33 marks
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In everyday Caribbean life, people use machines like cutlasses, wheelbarrows, bottle openers, and ramps to make tasks easier. These tools do not reduce the total work done, but they make the task more manageable.
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How confident are you about simple machines right now?

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Predict: which statement do you think best describes simple machine?

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Did you understand simple machines after this lesson?

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What was your favourite part of the lesson?

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In everyday Caribbean life, people use machines like cutlasses, wheelbarrows, bottle openers, and ramps to make tasks easier. These tools do not reduce the total work done, but they make the task more manageable.
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