To improve bicycle maintenance knowledge, ask an expert: How do I align brake pads for efficient braking? What is the recommended tyre pressure for optimal performance? How often should the chain be cleaned and oiled? What are the steps to repair a punctured tyre? What ...
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Spokes connect the hub to the rim, ensuring wheel stability and strength. They distribute weight evenly, absorb shocks and maintain the wheel’s circular shape, enabling smooth riding and reducing wear on other parts. Class 6 Vocational Education Kaushal Bodh Project 3 ...
Projects involving simple machines and toy-making develop creativity, problem-solving and mechanical skills. They teach teamwork, resourcefulness and the practical application of physics, fostering innovation and hands-on learning for real-world engineering concepts. Class 6 NCERT Vocational Education Kaushal Bodh Project 3 Maker ...
To make a windmill, assemble cardboard into a box frame, attach a straw as an axle, and add paper blades. Rotate the blades to harness wind energy and simulate a functional windmill. Class 6 NCERT Vocational Education Kaushal Bodh Project 3 ...