Multiple Choice
When a box rests on a round sheet of wood on the ground,it exerts an average pressure p on the wood.If the wood is replaced by a sheet that has half the diameter of the original piece,what is the new average pressure?
A) 4p
B) 2p
C) p
D) p/2
E) p/4
Correct Answer:

Verified
Correct Answer:
Verified
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