1.

The blades of a windmill sweep out a circle of area 2 m2. If the velocity of wind flows perpendicular to the circle is 18 km/h and density of air is 1.2 kg/m, then find the power of windmill.

Answer» The blades of a windmill sweep out a circle of area 2 m2. If the velocity of wind flows perpendicular to the circle is 18 km/h and density of air is 1.2 kg/m, then find the power of windmill.


Discussion

No Comment Found