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The problem for the RGR (1.19)
Sold: 4
Refunds: 0
Uploaded: 13.10.2010
Content: 1.19.rar 27,56 kB
Refunds: 0
Uploaded: 13.10.2010
Content: 1.19.rar 27,56 kB
Product description
On the horizontal bar of the board is a mass m. One end of the board rises. Draw a graph of the frictional force acting on the bar, the angle α of inclination of the board in the range 0 ≤ α ≤ π / 2. The coefficient of friction between the board and the bar μ0 = 0,25.
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