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

Question

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

Quizplus · Accepted Answer

The Answer of 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

When a Box Rests on a Round Sheet of Wood