365775 A boy of mass \(m\) is standing on a block of mass \(M\) kept on a rough surface. When the boy walks from left to right on the block, the centre of mass (boy+block) of system:

365776 Two persons \(60\;kg\) and \(80\;kg\) are sitting at the ends of a boat of mass \(60\;kg\) and length \(4\;m\). The boat is stationary. If the men now exchange their positions, then:

365777 The centre of mass of three particles of mass \(1\;kg,2\;kg\) and \(3\;kg\) is at \((3,3,3)\) with reference to a fixed coordinate system. Where should be fourth particle of mass \(4\;kg\) be placed, so that the centre of mass of the system of all particles shifts to a point \((1,1,1)\) ?

365778 A wedge \(\mathrm{Q}\) of mass \(M\) is placed on a horizontal frictionless surface \(A B\) and a block \(P\) of mass \(m\) is released on its frictionless slope. As \(P\) slides by a length \(L\) on this slope of inclination \(\theta, \mathrm{Q}\) would slide by a distance of

365775 A boy of mass \(m\) is standing on a block of mass \(M\) kept on a rough surface. When the boy walks from left to right on the block, the centre of mass (boy+block) of system:

365776 Two persons \(60\;kg\) and \(80\;kg\) are sitting at the ends of a boat of mass \(60\;kg\) and length \(4\;m\). The boat is stationary. If the men now exchange their positions, then:

365777 The centre of mass of three particles of mass \(1\;kg,2\;kg\) and \(3\;kg\) is at \((3,3,3)\) with reference to a fixed coordinate system. Where should be fourth particle of mass \(4\;kg\) be placed, so that the centre of mass of the system of all particles shifts to a point \((1,1,1)\) ?

365778 A wedge \(\mathrm{Q}\) of mass \(M\) is placed on a horizontal frictionless surface \(A B\) and a block \(P\) of mass \(m\) is released on its frictionless slope. As \(P\) slides by a length \(L\) on this slope of inclination \(\theta, \mathrm{Q}\) would slide by a distance of

365775 A boy of mass \(m\) is standing on a block of mass \(M\) kept on a rough surface. When the boy walks from left to right on the block, the centre of mass (boy+block) of system:

365776 Two persons \(60\;kg\) and \(80\;kg\) are sitting at the ends of a boat of mass \(60\;kg\) and length \(4\;m\). The boat is stationary. If the men now exchange their positions, then:

365777 The centre of mass of three particles of mass \(1\;kg,2\;kg\) and \(3\;kg\) is at \((3,3,3)\) with reference to a fixed coordinate system. Where should be fourth particle of mass \(4\;kg\) be placed, so that the centre of mass of the system of all particles shifts to a point \((1,1,1)\) ?

365778 A wedge \(\mathrm{Q}\) of mass \(M\) is placed on a horizontal frictionless surface \(A B\) and a block \(P\) of mass \(m\) is released on its frictionless slope. As \(P\) slides by a length \(L\) on this slope of inclination \(\theta, \mathrm{Q}\) would slide by a distance of

365775 A boy of mass \(m\) is standing on a block of mass \(M\) kept on a rough surface. When the boy walks from left to right on the block, the centre of mass (boy+block) of system:

365776 Two persons \(60\;kg\) and \(80\;kg\) are sitting at the ends of a boat of mass \(60\;kg\) and length \(4\;m\). The boat is stationary. If the men now exchange their positions, then:

365777 The centre of mass of three particles of mass \(1\;kg,2\;kg\) and \(3\;kg\) is at \((3,3,3)\) with reference to a fixed coordinate system. Where should be fourth particle of mass \(4\;kg\) be placed, so that the centre of mass of the system of all particles shifts to a point \((1,1,1)\) ?

365778 A wedge \(\mathrm{Q}\) of mass \(M\) is placed on a horizontal frictionless surface \(A B\) and a block \(P\) of mass \(m\) is released on its frictionless slope. As \(P\) slides by a length \(L\) on this slope of inclination \(\theta, \mathrm{Q}\) would slide by a distance of