For ball bearings, the fatigue life L measured in number of revolutions and the radial load P are related by FL1/3 = K, where K is a constant. It withstands a radial load of 2 kN for a life of 540 million revolutions. The load (in kN) for a life of one million revolutions is ______.

For ball bearings, the fatigue life L measured in number of revolution

1.	For ball bearings, the fatigue life L measured in number of revolutions and the radial load P are related by FL^1/3 = K, where K is a constant. It withstands a radial load of 2 kN for a life of 540 million revolutions. The load (in kN) for a life of one million revolutions is ______.
A.	16.2865 kN
B.	18 kN
C.	15 kN
D.	15.2865 kN
Answer» B. 18 kN

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For ball bearings, the fatigue life L measured in number of revolutions and the radial load P are related by FL1/3 = K, where K is a constant. It withstands a radial load of 2 kN for a life of 540 million revolutions. The load (in kN) for a life of one million revolutions is ______.

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For ball bearings, the fatigue life L measured in number of revolutions and the radial load P are related by FL^1/3 = K, where K is a constant. It withstands a radial load of 2 kN for a life of 540 million revolutions. The load (in kN) for a life of one million revolutions is ______.