Questions
An irregular lamina of mass 10 kg has moment of inertia 25 kg/m2 is suspended from a steel wire of negligible mass whose couple per unit twist is 16 Nm/rad. It is allowed to execute small angular oscillations. It takes time T to complete one full oscillation. The value of T is
detailed solution
Correct option is B
For torsional pendulam, T=2πIcT=2π2516T=2π54T=5π2Talk to our academic expert!
Similar Questions
An sphere of moment of inertia 4 kg/m2 passing through the diameter. It is suspended from a steel wire of negligible mass, whose couple per unit twist is 81 Nm/rad. It is allowed to execute small angular oscillations. The angular frequency of oscillation is
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