d="mass2Input" placeholder="Enter mass of body 2">
        </br>
        <label for="mass">Distance(r) in (m):</label>
        <input type="number" id="distanceInput" placeholder="Enter distance between them">
        <button onclick="calculate()">Calculate</button>
        <div id="result"></div>
    </div>
    <script src="script.js"></script>
</body>

</html>