Three blocks are stacked on top of each other inside an elevator as shown in the figure. Answer the question with reference to the eight forces defined as follows:
1. the force of the 3 kg block on the 2 kg block, F3 on 2.
2. the force of the 2 kg block on the 3 kg block, F2 on 3.
3. the force of the 3 kg block on the 1 kg block, F3 on 1.
4. the force of the 1 kg block on the 3 kg block, F1 on 3.
5. the force of the 2 kg block on the 1 kg block, F2 on 1.
6. the force of the 1 kg block on the 2 kg block, F1 on 2.
7. the force of the 1 kg block on the floor, F1 on the floor, and
8. the force of the floor on the 1 kg block, Ffloor on 1.
Assume the elevator is at rest. Rank the magnitude of the forces. Rank from largest to smallest. To rank items as equivalent, overlap them.