The speed of boat is 10 km/hr in still water. it crosses a river of width 2 km along the shortest possible path in 15 min. calculate the velocity of river current (km/hr)
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Answer:
Explanation:
<!DOCTYPE html>
<html>
<body>
<p><strong>Note:</strong> This example does not work in Internet Explorer and Safari.</p>
<svg width="600" height="600">
<g transform="translate(100,100)">
<text id="TextElement" x="0" y="0" style="font-family:Verdana;font-size:24; visibility:hidden"> hello!
<set attributeName="visibility" attributeType="CSS" to="visible" begin="1s" dur="5s" fill="freeze" />
<animateMotion path="M 0 0 L 100 100" begin="1s" dur="5s" fill="freeze" />
<animateTransform attributeName="transform" attributeType="XML" type="rotate" from="-30" to="0" begin="1s" dur="5s" fill="freeze" />
<animateTransform attributeName="transform" attributeType="XML" type="scale" from="1" to="3" additive="sum" begin="1s" dur="5s" fill="freeze" />
</text>
</g>
Sorry, your browser does not support inline SVG.
</svg>
</body>
</html>
Answer:
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