A square metal frame in the vertical plane is hinged at O at its center a bug moves along the rod PN which is at a distance l from the hinge such that the whole frame is always stationary even though the frame is free to ratate in the verticle plane about the hinge then the motion of the bug will be simple harmonic with time period

A uniform rod of mass m and length l is fixed from Point A , which is at a distance l//4 from one end as shown in the figure. The rod is free to rotate in a vertical plane. The rod is released from the horizontal position. What is the reaction at the hinge, when kinetic energy of the rod is maximum?

A uniform rod of mass m and length l is fixed from Point A , which is at a distance l//4 from one end as shown in the figure. The rod is free to rotate in a vertical plane. The rod is released from the horizontal position. What is the reaction at the hinge, when kinetic energy of the rod is maximum?

A wire frame in the shape of an equilateral triangle is hinged at one vertex so that it can swing freely in a vertical plane, with the plane of the Delta always remaining vertical. The side of the frame is 1//sqrt(3)m . The time period in seconds of small oscillations of the frame will be-

A wire frame in the shape of an equilateral triangle is hinged at one vertes so that it can swing freely in a vertical plane, with the plane of the Delta always remaining vertical. The side of the frame is 1//sqrt(3)m . The time period in secods of small oscillations of the frmae will be-

A disc is hinged such that it can freely rotate in a vertical plane about a point on its radius. If radius of disc is 'R' , then what will be minimum time period of its simple harmonic motion ?

A disc is hinged such that it can freely rotate in a vertical plane about a point on its radius. If radius of disc is 'R' , then what will be minimum time period of its simple harmonic motion ?

A thin rod of length L and area of cross section S is pivoted at its lowest point P inside a stationary, homogeneous and non-viscous liquid. The rod is free to rotate in a vertical plane about a horizontal axis passing through P. The density d_(1) of the rod is smaller than the density d_(2) of the liquid. The rod is displaced by a small angle theta from its equilibrium position and then released. Shown that the motion of the rod is simple harmonic and determine its angular frequency in terms of the given parameters ___________ .

A thin rod of length L and area of cross section S is pivoted at its lowest point P inside a stationary, homogeneous and non-viscous liquid. The rod is free to rotate in a vertical plane about a horizontal axis passing through P. The density d_(1) of the rod is smaller than the density d_(2) of the liquid. The rod is displaced by a small angle theta from its equilibrium position and then released. Shown that the motion of the rod is simple harmonic and determine its angular frequency in terms of the given parameters ___________ .