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ZIMSEC O-Level Physics

5Mechanical structures

Mechanical structures in ZIMSEC O-Level Physics: what the syllabus expects you to know, the learning objectives and how to practise.
Topic43 practice questions4 lessons

In this topic

Lessons

  • Beams

    25 min

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  • Trusses

    22 min

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  • Joining materials

    20 min

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  • Large structures: bridges and dams

    30 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Mechanical structures: sample question

1 mark

A plank resting on two bricks has a heavy load placed at its centre. Which part of the plank is in tension?

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