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AP EAMCET Engineering 21 Apr 2019 Shift 1 Paper

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Question : 86

Total: 160

A block of mass ‘m’ is lying on a rough inclined plane having an inclination α = tan−1(

). The inclined plane is moving horizontally with a constant acceleration of a = 2 ms−2 as shown in the figure. Hie minimum value of coefficient of friction so that the block remains stationary with respect to the inclined plane is
(Acceleration due to gravity = 10 ms−2)

2
9
5
12
1
5
2
5

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