Question

Write any three real life uses of
(a) Wedge
(b) wheel and axle .
2. A wheel is not a simple machine. What will you do to make it into a simple
machine?
3. Explain the wheel and axle arrangement. Support your answer with examples.
Pls give the ans to these questions

Answer 1

Answer:

The simple machine called a wheel and axle refers to the assembly formed by two disks, or cylinders, of different diameters mounted so they rotate together around the same axis. The thin rod which needs to be turned is called the axle and the wider object fixed to the axle, on which we apply force is called the wheel.