TIPERS B3-RT07: TWO STACKED BLOCKS AT REST-NET FORCE ON THE BOTTOM BLOCK Two wooden blocks with different masses are at rest, stacked on a table. The top block is labeled 1, and the bottom block is labeled 2. A B C D 100 g 200 g 100 g 300 g 200 g 2 100 g 2 300 g 100 g 2 Rank the magnitude of the net force on the bottom block (2). OR 2 All All Cannot Greatest Least the same zero determine Explain your reasoning. B3-RT08: FORCE PUSHING BOX-ACCELERATION Various similar boxes are being pushed for 10 m across a floor by a net horizontal force as shown below. The mass of the boxes and the net horizontal force for each case are given in the indicated figures. All boxes have the same initial velocity of 10 m/s to the right. A B C D F = 100 N F =50 N F = 75 N F = 100 N 10 kg 15 kg 20 kg 15 kg Rank the acceleration of the boxes. OR 2 4 All All Cannot Greatest Least the same zero determine Explain your reasoning