Simple machines reduce the effort needed to perform tasks by increasing mechanical advantage. They help lift heavy loads, move objects with less force and change the direction of applied force, making work faster and more efficient. Class 6 Vocational Education Kaushal ...
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The chain and sprockets transfer power from the pedals to the rear wheel, enabling movement. As the rider pedals, the chain moves over the sprockets, ensuring efficient energy transfer and forward motion of the bicycle. Class 6 Vocational Education Kaushal Bodh ...
From the expert, I learned proper tool usage, the importance of precision and bicycle maintenance. Their guidance helped me understand mechanical principles, enhancing my ability to create functional toys and repair simple machines effectively. Class 6 Vocational Education Kaushal Bodh Part ...
Choosing an appropriate space within the school ensures enough room for displays, movement and visitor interaction. The area should be easily accessible, well-lit, and decorated according to the theme to enhance the overall experience. Class 6 Vocational Education Kaushal Bodh Textbook ...
A bicycle uses wheels and axles, levers and pulleys to function. Pedals act as levers, chains and sprockets work as pulleys, while wheels and axles ensure smooth movement. Together, they reduce effort and improve efficiency. Class 6 NCERT Vocational Education Kaushal ...