Question: Assume that a solid and rectangular plate has weight of 5 0 0 N , and its surface area is 0 . 6 7 m

Assume that a solid and rectangular plate has weight of 500N, and its surface area is 0.67m2. The plate slides down on a plane inclined at 22 degree to the horizontal. Assume velocity of descent is 10ms. The
viscosity of the lubricating liquid is 0.2N-sm2. Calculate the thickness of the lubrincat film.
Assume that a solid and rectangular plate has

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