365724 Particles of masses \(m, 2 m, 3 m, \ldots . n m\) grams are placed on the same line at distance \(l,\,2l,\,3l, \ldots \ldots .nl\,cm\) from a fixed point. The distance of centre of mass of the particles from the fixed point in centimetres is

365725 In the \(HCL\) molecule, the separation between the nuclei of the two atoms is about \(1.27\mathop {{\rm{ }}A}\limits^o {\mkern 1mu} \,\,{\mkern 1mu} 1\mathop A\limits^o = {10^{ - 10}}\;m\). Find the approximate location of the centre of mass of the molecule, given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucles.

365726 A rigid body consists of a \(3\;kg\) mass located at \(\vec{r}=(2 \hat{i}+5 \hat{j}) \mathrm{m}\) and a \(2\;kg\) mass located at \(\vec{r}=(4 \hat{i}+2 \hat{j}) m\). The position of centre of mass is

365727 A system consists of three particles, each of mass \(m\) and located at \((1,1),(2,2)\) and \((3,3)\). The coordinates of the centre of mass are

365724 Particles of masses \(m, 2 m, 3 m, \ldots . n m\) grams are placed on the same line at distance \(l,\,2l,\,3l, \ldots \ldots .nl\,cm\) from a fixed point. The distance of centre of mass of the particles from the fixed point in centimetres is

365725 In the \(HCL\) molecule, the separation between the nuclei of the two atoms is about \(1.27\mathop {{\rm{ }}A}\limits^o {\mkern 1mu} \,\,{\mkern 1mu} 1\mathop A\limits^o = {10^{ - 10}}\;m\). Find the approximate location of the centre of mass of the molecule, given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucles.

365726 A rigid body consists of a \(3\;kg\) mass located at \(\vec{r}=(2 \hat{i}+5 \hat{j}) \mathrm{m}\) and a \(2\;kg\) mass located at \(\vec{r}=(4 \hat{i}+2 \hat{j}) m\). The position of centre of mass is

365727 A system consists of three particles, each of mass \(m\) and located at \((1,1),(2,2)\) and \((3,3)\). The coordinates of the centre of mass are

365724 Particles of masses \(m, 2 m, 3 m, \ldots . n m\) grams are placed on the same line at distance \(l,\,2l,\,3l, \ldots \ldots .nl\,cm\) from a fixed point. The distance of centre of mass of the particles from the fixed point in centimetres is

365725 In the \(HCL\) molecule, the separation between the nuclei of the two atoms is about \(1.27\mathop {{\rm{ }}A}\limits^o {\mkern 1mu} \,\,{\mkern 1mu} 1\mathop A\limits^o = {10^{ - 10}}\;m\). Find the approximate location of the centre of mass of the molecule, given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucles.

365726 A rigid body consists of a \(3\;kg\) mass located at \(\vec{r}=(2 \hat{i}+5 \hat{j}) \mathrm{m}\) and a \(2\;kg\) mass located at \(\vec{r}=(4 \hat{i}+2 \hat{j}) m\). The position of centre of mass is

365727 A system consists of three particles, each of mass \(m\) and located at \((1,1),(2,2)\) and \((3,3)\). The coordinates of the centre of mass are

365724 Particles of masses \(m, 2 m, 3 m, \ldots . n m\) grams are placed on the same line at distance \(l,\,2l,\,3l, \ldots \ldots .nl\,cm\) from a fixed point. The distance of centre of mass of the particles from the fixed point in centimetres is

365725 In the \(HCL\) molecule, the separation between the nuclei of the two atoms is about \(1.27\mathop {{\rm{ }}A}\limits^o {\mkern 1mu} \,\,{\mkern 1mu} 1\mathop A\limits^o = {10^{ - 10}}\;m\). Find the approximate location of the centre of mass of the molecule, given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucles.

365726 A rigid body consists of a \(3\;kg\) mass located at \(\vec{r}=(2 \hat{i}+5 \hat{j}) \mathrm{m}\) and a \(2\;kg\) mass located at \(\vec{r}=(4 \hat{i}+2 \hat{j}) m\). The position of centre of mass is

365727 A system consists of three particles, each of mass \(m\) and located at \((1,1),(2,2)\) and \((3,3)\). The coordinates of the centre of mass are