Machines are mechanical devices that help us do work with less effort. Machines multiply force or change the direction of the force applied. Examples of simple machines are levers, pulleys, inclined planes, screws, wedges, and the wheel and axle. A combination of simple machines forms a compound machine. Studying machines, we learn about mechanical advantage, efficiency, and work conservation. Through this Quiz on Machine for Grade 10, you will test your knowledge for industries, construction, transport, household, and other mechanical purposes. Machines help us to save time and do work with less effort. Answer the 10 questions below to see how much you know about machines and their work.
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