Short answerEasy1 mark
Name a single pulley in which displacement of load and effort is not the same.
Topic: Single movable pulley
Question wording verified against source paper
Answer
Exam answer
Single movable pulley.
Explanation
In a single movable pulley, effort moves twice the distance moved by the load.
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The Velocity Ratio (VR) of a block and tackle system of two pulleys with the effort in the upward direction is:
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