A block and tackle system has 5 pulleys. In ideal situation,
(i) how is load L related to the effort E, and
(ii) how is the distance de moved by effort related to the distance d, moved by load?

Explanation

To solve the question regarding a block and tackle system with 5 pulleys, we will analyze the relationship between load (L) and effort (E), as well as the distances moved by effort (dE) and load (d).

### Step-by-Step Solution:

**Step 1: Understanding Mechanical Advantage (MA)**
In a block and tackle system, the mechanical advantage (MA) is defined as the ratio of the load (L) to the effort (E). For a system with 'n' pulleys, the mechanical advantage can be expressed as:
\[
MA = \frac{L}{E}
...