Show graphically the variation of potential energy of an object thrown vertically upwards w.r.t. its height.

Explanation

To show graphically the variation of potential energy of an object thrown vertically upwards with respect to its height, we can follow these steps:

### Step 1: Understand the Concept of Potential Energy
Potential energy (PE) of an object at a height \( h \) is given by the formula:
\[ PE = mgh \]
where:
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