Question

The 250-lb block shown in has impending motion up the plane caused
by the horizontal force of 470 lb. Determine the coefficient of static
friction between the contact surfaces.

Answer 1

Answer:

Explanation:

. इनमें प्रथम प्रेरणात्मक क्रिया रूप है-

बी) चडाई

ए) लिखावट

सी) सुनाना

डी) बचना

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