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Statement of a problem № 3127

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A block is placed on a ramp of parabolic shape given by the equation y = x^2 /20, Fig. 2.7. If ns = 0.5, what is the maximum height above the ground at which the block can be placed without slipping?

Solution:
A block is placed on a ramp of parabolic shape given by the equation y = x^2 /20

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