3. A cylinder C, having a mass of 0.25 kg, moves along a grooved horizontal slot. The slot is in the form of a spiral, which is defined by the equation r = (0.100theta) * m , where is in radians. If the arm OA rotates in the horizontal plane with the constant rate shown, determine the force the arm exerts on the cylinder at the instant
theta = pi rad. Neglect friction and the size of the cylinder.
3. A cylinder C, having a mass of 0.25 kg, moves along a grooved horizontal slot. The slot is in the form of a spiral, w
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