Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A beam of weight W supports a block of weight W. The length of the beam is I. and weight is at a distance L4 from the left end of the beam. The beam rests on two rigid supports at its ends. Find the reactions of the supports.
25
Sep
A beam of weight W supports a block of weight W. The length of the beam is I. and weight is at a distance L4 from the left end of the beam. The beam rests on two rigid supports at its ends. Find the reactions of the supports. A uniform circular disc has a sector [...]
A uniform rectangular plate has side length l and 2l. The plate is in x−y plane with its centre at origin and sides parallel to x and y axes. The moment of inertia of the plate about an axis passing through a vertex (say A) perpendicular to the plane of the figure is I0. Now the axis is shifted parallel to itself so that moment of inertia about it still remains I0. Write the locus of point of intersection of the axis with xy plane
25
Sep
A uniform rectangular plate has side length l and 2l. The plate is in x−y plane with its centre at origin and sides parallel to x and y axes. The moment of inertia of the plate about an axis passing through a vertex (say A) perpendicular to the plane of the figure is I0. Now [...]
A uniform circular disc has a sector of angle 90∘ removed from it. Mass of the remaining disc is M. Write the moment of inertia of the remaining disc about the axis xx shown in figure (Radius is R)
25
Sep
A uniform circular disc has a sector of angle 90∘ removed from it. Mass of the remaining disc is M. Write the moment of inertia of the remaining disc about the axis xx shown in figure (Radius is R) A uniform circular disc has a sector of angle 90∘ removed from it. Mass of the [...]
Find MI of a triangular lamina of mass M about the axis of rotation AB shown in Fig.
25
Sep
Find MI of a triangular lamina of mass M about the axis of rotation AB shown in Fig. Find MI of a triangular lamina of mass M about the axis of rotation AB shown in Fig. September 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A uniform disc of mass m and radius R has an additional rim of mass m as well as four symmetrically placed masses, each of mass m/4 tied at positions R/2 from the centre as shown in Fig. What is the total moment of inertia of the disc about an axis perpendicular to the disc through its centre?
25
Sep
A uniform disc of mass m and radius R has an additional rim of mass m as well as four symmetrically placed masses, each of mass m/4 tied at positions R/2 from the centre as shown in Fig. What is the total moment of inertia of the disc about an axis perpendicular to the disc [...]
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A uniform disc of mass m and radius R has an additional rim of mass m as well as four symmetrically placed masses ,
each of mass m/4 tied at positions R/2 from the centre as shown in Fig. What is the total moment of inertia of the disc about an axis perpendicular to the disc through its centre? ,
Find the moment of inertia A of a spherical ball of mass m and radius r attached at the end of a straight rod of mass M and length l, if this system is free to rotate about an axis passing through the end of the rod (end of the rod opposite to sphere).
25
Sep
Find the moment of inertia A of a spherical ball of mass m and radius r attached at the end of a straight rod of mass M and length l, if this system is free to rotate about an axis passing through the end of the rod (end of the rod opposite to sphere). Find [...]
Find the moment of interia of the two uniform joint rods about point P as shown in figure. Use parallel axis theorem. Mass of each rod is M.
25
Sep
Find the moment of interia of the two uniform joint rods about point P as shown in figure. Use parallel axis theorem. Mass of each rod is M. Find the moment of interia of the two uniform joint rods about point P as shown in figure. Use parallel axis theorem. Mass of each rod is [...]
Calculate the moment of inertia of a rectangular frame formed by uniform rods having mass m each as shown in about an axis passing through its centre and perpendicular to the plane of frame. Also find moment of inertia about an axis passing through PQ ?
25
Sep
Calculate the moment of inertia of a rectangular frame formed by uniform rods having mass m each as shown in about an axis passing through its centre and perpendicular to the plane of frame. Also find moment of inertia about an axis passing through PQ ? A uniform disc of radius R rolls perfectly over [...]
Find the moment of intertia of a uniform square plate of mass M and edge of length l about its axis passing through P and perpendicular to it.
25
Sep
Find the moment of intertia of a uniform square plate of mass M and edge of length l about its axis passing through P and perpendicular to it. Find the moment of intertia of a uniform square plate of mass M and edge of length l about its axis passing through P and perpendicular to [...]
In figure, find moment of intertia of a plate having mass M, length l and width b about axes 1, 2, 3 and 4. Assume that C is the centre and mass is uniformly distributed
25
Sep
In figure, find moment of intertia of a plate having mass M, length l and width b about axes 1, 2, 3 and 4. Assume that C is the centre and mass is uniformly distributed 2 3 and 4. Assume that C is the centre and mass is uniformly distributed find moment of intertia of [...]