The 1-Mg forklift is used to raise the 750-kg crate with a constant acceleration of 2 m/...

The 1-Mg forklift is used to raise the 750-kg crate with a constant acceleration of 2 m/s². Determine the reaction exerted by the ground on the pairs of wheels at A and at B. The centers of mass for the forklift and the crate are located at G₁ and G₂, respectively.