Pipe has a cross section of 5cm2. Speed of water is 30m/s. Volume of water coming out is
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GIVEN, AREA OF CYLINDER = 5 cm^2
2 * 22/7 * r * h = 5
r * h = 5 * 7/22
r * 30 * 100 = 35 /2. ( GIVEN, HEIGHT IN ONE SECOND = 30 * 100cm )
r = 0.0058 cm
VOLUME OF CYLINDER = 22/7 * r^2 *h
= 22/7 * 0.0058 * 0.0058 * 30 * 100
= 0.32 cm^3
2 * 22/7 * r * h = 5
r * h = 5 * 7/22
r * 30 * 100 = 35 /2. ( GIVEN, HEIGHT IN ONE SECOND = 30 * 100cm )
r = 0.0058 cm
VOLUME OF CYLINDER = 22/7 * r^2 *h
= 22/7 * 0.0058 * 0.0058 * 30 * 100
= 0.32 cm^3
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