143562 In the given diagram, if \(P Q=A, Q R=B\) and \(\mathbf{R S}=\mathbf{C}\), then PS equals

143564 The sum of magnitudes of two forces acting at a point is \(16 \mathrm{~N}\) and their resultant \(8 \sqrt{3} \mathrm{~N}\) is at \(90^{\circ}\) with the force of smaller magnitude. The two forces (in \(\mathrm{N}\) ) are

143565 A force \((4 \hat{i}+\hat{j}-2 \hat{k}) N\) acting on a body maintains its velocity at \((2 \hat{i}+2 \hat{j}+3 \hat{k}) m^{-1}\). The power exerted is

143566 A particle acted upon by constant forces \(4 \hat{i}+\hat{j}-3 \hat{k}\) and \(3 \hat{i}+\hat{j}-\hat{k}\) is displaced from the point \(\hat{i}+2 \hat{j}+3 \hat{k}\) to the point \(5 \hat{i}+4 \hat{j}+\hat{k}\). The total work done by the forces in SI unit is

143562 In the given diagram, if \(P Q=A, Q R=B\) and \(\mathbf{R S}=\mathbf{C}\), then PS equals

143564 The sum of magnitudes of two forces acting at a point is \(16 \mathrm{~N}\) and their resultant \(8 \sqrt{3} \mathrm{~N}\) is at \(90^{\circ}\) with the force of smaller magnitude. The two forces (in \(\mathrm{N}\) ) are

143565 A force \((4 \hat{i}+\hat{j}-2 \hat{k}) N\) acting on a body maintains its velocity at \((2 \hat{i}+2 \hat{j}+3 \hat{k}) m^{-1}\). The power exerted is

143566 A particle acted upon by constant forces \(4 \hat{i}+\hat{j}-3 \hat{k}\) and \(3 \hat{i}+\hat{j}-\hat{k}\) is displaced from the point \(\hat{i}+2 \hat{j}+3 \hat{k}\) to the point \(5 \hat{i}+4 \hat{j}+\hat{k}\). The total work done by the forces in SI unit is

143562 In the given diagram, if \(P Q=A, Q R=B\) and \(\mathbf{R S}=\mathbf{C}\), then PS equals

143564 The sum of magnitudes of two forces acting at a point is \(16 \mathrm{~N}\) and their resultant \(8 \sqrt{3} \mathrm{~N}\) is at \(90^{\circ}\) with the force of smaller magnitude. The two forces (in \(\mathrm{N}\) ) are

143565 A force \((4 \hat{i}+\hat{j}-2 \hat{k}) N\) acting on a body maintains its velocity at \((2 \hat{i}+2 \hat{j}+3 \hat{k}) m^{-1}\). The power exerted is

143566 A particle acted upon by constant forces \(4 \hat{i}+\hat{j}-3 \hat{k}\) and \(3 \hat{i}+\hat{j}-\hat{k}\) is displaced from the point \(\hat{i}+2 \hat{j}+3 \hat{k}\) to the point \(5 \hat{i}+4 \hat{j}+\hat{k}\). The total work done by the forces in SI unit is

143562 In the given diagram, if \(P Q=A, Q R=B\) and \(\mathbf{R S}=\mathbf{C}\), then PS equals

143564 The sum of magnitudes of two forces acting at a point is \(16 \mathrm{~N}\) and their resultant \(8 \sqrt{3} \mathrm{~N}\) is at \(90^{\circ}\) with the force of smaller magnitude. The two forces (in \(\mathrm{N}\) ) are

143565 A force \((4 \hat{i}+\hat{j}-2 \hat{k}) N\) acting on a body maintains its velocity at \((2 \hat{i}+2 \hat{j}+3 \hat{k}) m^{-1}\). The power exerted is

143566 A particle acted upon by constant forces \(4 \hat{i}+\hat{j}-3 \hat{k}\) and \(3 \hat{i}+\hat{j}-\hat{k}\) is displaced from the point \(\hat{i}+2 \hat{j}+3 \hat{k}\) to the point \(5 \hat{i}+4 \hat{j}+\hat{k}\). The total work done by the forces in SI unit is