A wooden bus of mass M 20 000 kg M represents the mass

Last updated: 6/7/2023

A wooden bus of mass M 20 000 kg M represents the mass excluding the wheels is on a ramp with angle 0 Each of the four wheels is composed of a ring of mass and radius R 1 m and 6 evenly spaced spokes of mass and length R All components of the truck have a uniform density Find the acceleration of the us down the ramp assuming that it rolls without slipping Answer in m s R R