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Question
Mechanical advantage = ______ × velocity ratio.
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Solution
Mechanical advantage = efficiency × velocity ratio.
RELATED QUESTIONS
Explain the term mechanical advantage.
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Figure below shows a wheel barrow of mass 15 kgf carrying a load of 30 kgf with its centre of gravity at A. The points B and C are the centre of wheel and tip of the handle such that the horizontal distance AB = 20 cm and AC = 40 cm.
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