Q- The surface area of a plate is 0.4 m² and its weight is 500 N which slides down on an inclined plane at 30° to the horizontal at a constant speed of 4 m/s. If the inclined plane is lubricated with an oil of dynamic viscosity 2 poise. Find the thickness of lubricant film.

Q- The surface area of a plate is 0.4 m² and its weight is 500 N which slides down on an inclined plane at 30° to the horizontal at a constant speed of 4 m/s. If the inclined plane is lubricated with an oil of dynamic viscosity 2 poise. Find the thickness of lubricant film.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter3: The Structure Of Real Materials

Section: Chapter Questions

Problem 3.12P

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Question

Q- The surface area of a plate is 0.4 m² and its weight is 500
N which slides down on an inclined plane at 30° to the
horizontal at a constant speed of 4 m/s.
If the inclined plane is lubricated with an oil of dynamic
viscosity 2 poise. Find the thickness of lubricant film.

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