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Work, Energy and Simple Machines
Science · Chapter 6 · Unit III: Motion, Force, Work and Sound
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Your path through this chapter
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Step 1: Not startedFlashcards Beta
32 cards for quick recall of key terms and facts.
Review the cards Step 3: Not startedPractice
65 board-style questions with instant checks: Multiple choice 21, Short answer 12, Numerical 9, Assertion and reason 6.
Practise Step 4: Not startedChapter test Free
Short and long chapter tests in board pattern, with results and analysis.
Step 5: Not started- Chapter test (long) — Work, Energy and Simple Machines · 40 marks · 90 min
- Chapter test (short) — Work, Energy and Simple Machines · 20 marks · 40 min
Topics 4
- Work done by a force
- Kinetic and potential energy; work–energy theorem
- Conservation of energy and power
- Simple machines and mechanical advantage