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ICSE /Class 10
Physics MCQ Based On Machines
Our free online Physics test quiz for Class 10, ICSE will assist you to improve your Physics skills on every concept in a fun interactive way.
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ICSE Class 10 Physics Machines
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number of engine revolutions per revolution
MA\\( \\: of \\: \\)inclined plane = \\(\\frac{length\\: of \\: inclined\\: surface}{length\\: of\\: vertical \\: height}\\)
gear ratio = \\(\\frac{input\\: teeth}{output\\: teeth}\\) and Gear ratio of a gear is inverse of its mechanical advantage.
MA is the ratio of effort and load.
Power is the rate of doing work.
\\(\\eta\\) = MA/ V.R.
A pulley is a wheel that carries a flexible rope, cord, cable, chain, or belt on its rim.
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