The wedge is placed on a smooth surface and is
being rotated about a vertical pole with angular
speed o with the help of a string. Over the wedge
a block is placed and friction co-efficient between
them is 0.5. Find the maximum value of o (in rad/
sec) for which the block does not skid up
you
Rough
37°
Smooth
20cm
(1) 10
(2) 2
(3) 5
(4) 20
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6
Answer:
The wedge is placed on a smooth surface and is
being rotated about a vertical pole with angular
speed o with the help of a string. Over the wedge
a block is placed and friction co-efficient between
them is 0.5. Find the maximum value of o (in rad/
sec) for which the block does not skid up
you
Rough
37°
Smooth
20cm
(1) 10
(2) 2
(3) 5
(4) 20
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Answered by
0
Answer:(opt 1)
Explanation:
Attachments:
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