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08-06-2021
Physics

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what is the pressure on a circular helipad of diameter 100 m on which a helicopter of weight 40,000 N is landing. *

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08-06-2021

Answer:

5.09 Pa

Explanation:

Area of the circle = πr²

The diameter is given, so 100/2 = 50 m is the radius.

π x 50² = 7854 m²

Pressure = force/area

Pressure = 40000/7854

Pressure = 5.09 Pa

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