Question: A small block with mass m = 1 . 1 kg sits at rest on an inclined surface near the outside of a trapezoid of

A small block with mass m=
1.1 kg sits at rest on an inclined surface near the outside of a trapezoid of circular revolution (I think it's called that!) as shown in the figure.
The device is rotated from rest with a very small angular acceleration (i.e. Its angular velocity \omega
may be considered approximately constant at any instant.)

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