Multiple Choice
Three identical 4.0-kg cubes are placed on a horizontal frictionless surface in contact with one another.The cubes are lined up from left to right and a force is applied to the left side of the left cube causing all three cubes to accelerate to the right at 4.0 m/s2.What is the magnitude of the force exerted on the middle cube by the left cube in this case?
A) 16 N
B) 32 N
C) 48 N
D) 64 N
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
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