(Solved): The wheels and axle system lying on a rough surface is shown in the figure. Each wheel has diameter ...

The wheels and axle system lying on a rough surface is shown in the figure. Each wheel has diameter $0.8\mathrm{m}$ and mass $1\mathrm{kg}$. Assume that the mass of the wheel is concentrated at rim and neglect the mass of the spokes. The diameter of axle is $0.2\mathrm{m}$ and its mass is $1.5\mathrm{kg}$. Neglect the moment of inertia of the axle and assume $g=$ $9.8\mathrm{m}/{\mathrm{s}}^2$. An effort of $10\mathrm{N}$ is applied on the axle in the horizontal direction shown at mid span of the axle. Assume that the wheels move on a horizontal surface without slip. The acceleration of the wheel axle system in horizontal direction is $m/{\mathrm{s}}^2$ (round off to one decimal place).