A lever is a rigid bar that pivots around a fixed point called a fulcrum. It helps in lifting or moving objects. A seesaw is an example where force at one end moves the other. Class 6 Vocational Education Kaushal Bodh ...
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The braking system slows or stops the bicycle by using friction. When brakes are applied, brake pads press against the rim or disc, reducing motion. Types include rim brakes, disc brakes and drum brakes. Class 6 Vocational Education Kaushal Bodh Project ...
I would like to experiment with new toy designs, use more sustainable materials and improve the accuracy of measurements. Also, I want to refine my bicycle maintenance skills and explore more advanced simple machine concepts. Class 6 Vocational Education Kaushal Bodh ...
Yes, the saddle height can be adjusted by loosening the seat post clamp, raising or lowering the saddle and tightening the clamp securely. Proper height ensures comfort, balance and efficient pedaling while riding. Class 6 Vocational Education Kaushal Bodh Part 2 ...
Inviting parents, local artists, and community members enhances the exhibition’s impact. Their presence encourages students, promotes learning, and provides valuable feedback. Community participation fosters creativity, appreciation, and engagement in sustainable toy-making. Class 6 Vocational Education Kaushal Bodh Grade 6 Project 3 ...
Common problems include rusting, loose parts, stiff wheels and flat tyres. Rust can be removed with sandpaper, loose parts tightened with tools, stiff wheels oiled and tyres properly inflated to ensure smooth functioning. Class 6 NCERT Vocational Education Kaushal Bodh Project ...
The bicycle chain transfers power from the pedals to the rear wheel. As the rider pedals, the chain moves over the sprockets, ensuring smooth movement and helping the bicycle move forward efficiently. Class 6 NCERT Vocational Education Kaushal Bodh Project 3 ...
A chain reaction machine works by triggering sequential events, like dominoes falling. Materials include levers, pulleys, ramps, marbles and recycled items like cardboard, bottles and sticks to build interactive, energy-driven sequences. Class 6 NCERT Vocational Education Kaushal Bodh Project 3 Maker ...
The propeller creates thrust by spinning, pushing water backward and propelling the boat forward. Powered by an elastic band or motor, it converts rotational energy into forward motion in water. Class 6 Vocational Education Kaushal Bodh Textbook chapter 3 Project 3 ...
Jobs include bicycle mechanics who repair and maintain cycles, engineers who design machinery and toy makers creating educational models. Other roles include architects, carpenters and conservationists applying simple machines in their work. Class 6 Vocational Education Kaushal Bodh Project 3 Maker ...