Describe the steps involved in performing the experiment.

The steps for performing the experiment are:

1. Measure the length of the board.
2. Secure a piece of plain paper to the stand as shown in the figure, with the bottom edge touching the table.
3. Place the first block on the board.
4. Ensure one end of the board is stable by resting it on a support (e.g., a stack of books).
5. Slowly lift the other end of the board.
6. Note the height at which the block begins to slide and mark this point on the paper.
7. Measure the distance (h₁) on the paper from the bottom edge to the mark.
8. Repeat the measurement three times.
9. Repeat the entire procedure with the second block and measure the distance (h₂).