Question
A bead of mass m is located on a parabolic wire with its axis vertical and vertex directed towards downward as in figure and whose equation isx2=ay. If the coefficient of friction is M1 the highest distance above the x-axis at which the particle will be in equilibrium is
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For the sliding not to occur when=12(4M3)R2−[12(M3)(R2)2+(R2)2]=1324MR2∴2ya−−√≤μ or y≤aμ24
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Question Text | A bead of mass m is located on a parabolic wire with its axis vertical and vertex directed towards downward as in figure and whose equation isx2=ay. If the coefficient of friction is M1 the highest distance above the x-axis at which the particle will be in equilibrium is |
Answer Type | Text solution:1 |
Upvotes | 150 |