Question

List the daily life situations where you use simple machines

Place: In Classroom

Situation:

Simple Machine:

Answer 1

1. Staplers are used in the classroom which is used to combine all the test papers.
2. Stapler belongs to class 3 levers.
3. In the diagram of staplers shown here, we can see that the papers to be combined are placed at the end position and are termed as load.
4. The fulcrum is seen to exist at the end of the stapler where the two parts of the stapler are joined.
5. We apply our hand in between the load and fulcrum and compress the upper part in form of force i.e effort against the lower part and will make the pin penetrate the papers.

The final answer is

Place: In Classroom

Situation: Combining the test papers

Simple Machine: Stapler is used as a class 3 lever.