A uniform cube of side l and mass M rests on a rough horizontal table. A horizontal force F is applied normal to one of the faces at a point that is directly above the center of the face ata height 3l/4 above the base. Assuming that the cube may tip about an edgewithout slipping find the angular acceleration of the cube when F is equal to (a) mg/3 (b) mg
Dear Student ,
Here is a link which will help you to solve this question with proper explanation .
https://www.meritnation.com/ask-answer/question/a-uniform-cube-of-side-a-and-mass-m-rest-on-a-rough-horizont/systems-of-particles-and-rotational-motion/9446547
Regards