the pressure exerted by a four legged table of weight 100 newton is 40000 pa calculate the area of each leg of the table at the point of contact with the floor.
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Answer:
Explanation:
PRESSURE=FORCE/AREA
ACCORDING TO QUESTION
40000=100/AREA
AREA= 100/40000=1/400 METERSQUARE
SINCE ONE TABLE HAS 4 LEG
THEREFORE AREA BY EACH LEG
(1/400)/4 = 1/1600 OR .000625 METER SQUARE
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