Question

Give four reasons for using machine

Answer 1

Answer:

The reasons are as follows

Explanation:

1. It makes work easier.
2. It can do the same amount of work in much lesser time.
3. It can do the work more perfectly than labour can do it.
4. It can do the same work by using using less energy thus we require less energy to do the work using machine rather than doing it ourselves

Answer 2

Answer:

(1) machine can save our time

(2) machine's can be make easy life of human being

(3) machine is artificial resource.