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 Bodh Grade 6 Project 3 Maker Skills solutions
Class 6 Vocational Education Kaushal Bodh Part 2 Work with Machines and Materials Project 3 Maker Skills Question Answer
Simple machines function by distributing force, reducing the effort required to complete tasks. A lever helps lift objects by increasing force, while a pulley changes the direction of force, making lifting easier. The wheel and axle reduce friction, enabling smooth movement. Inclined planes lessen the force needed to move objects upward. Wedges and screws enhance precision and force application. By utilizing these machines, humans can perform complex tasks with minimal effort, improving productivity and efficiency.