3. A 4 kg block is being pushed with an 8 N force. In front of this block is a 3 kg block 2,
and in front of block 2 is a 2 kg block 3. The stack of blocks moves together on a
frictionless surface.
F
m1
m2
Ma
a. Draw a free body diagram (FDB) of the forces on each block. Label all force
vectors.
b. What is the acceleration of the stacked set of blocks
1.125 m/s^2
c. What is the force between blocks 1 and 2?
d. What is the force between the blocks 2 and 3?
F=ma a=F/M
