Which of the following points is the likely position of the centre of mass of the system shown in Fig.
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Two discs of moments of inertia I1and I2 about their respective axes (normal to the disc and passing through the centre) and rotating with angular speeds ω1 and ω2 are brought into contact face to face with their axes of rotation coincident.
27
Nov
Two discs of moments of inertia I1and I2 about their respective axes (normal to the disc and passing through the centre) and rotating with angular speeds ω1 and ω2 are brought into contact face to face with their axes of rotation coincident. Which of the following points is the likely position of the centre of [...]
Figure shows a lamina in x−y plane. Two axes z and z’ pass perpendicular to its plane. A force F acts in the plane of lamina at point P as shown. Which of the following statements are true ? (The point P is closer to z’−axis than the z-axis).
27
Nov
Figure shows a lamina in x−y plane. Two axes z and z’ pass perpendicular to its plane. A force F acts in the plane of lamina at point P as shown. Which of the following statements are true ? (The point P is closer to z’−axis than the z-axis). Which of the following points is [...]
A particle of mass m is moving in YZ-plane with a uniform velocity v a with its trajectory running parallel to + ve Y-axis and intersecting Z-axis at z = an in a figure. The change in its angular momentum about the origin it bounces elastically from a wall at y = constant
27
Nov
A particle of mass m is moving in YZ-plane with a uniform velocity v a with its trajectory running parallel to + ve Y-axis and intersecting Z-axis at z = an in a figure. The change in its angular momentum about the origin it bounces elastically from a wall at y = constant Which of [...]
Which of the following points is the likely position of the centre of mass of the system shown in Fig.
27
Nov
Which of the following points is the likely position of the centre of mass of the system shown in Fig. Which of the following points is the likely position of the centre of mass of the system shown in Fig. November 27, 2020 Category: Chapter 6 - System of Particles and Rotational Motion , NCERT [...]