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Step-by-step explanation:
An elephant weighing 60,000 N stands on its one foot of area 1500 cm2a) would it exert on ground? How will the pressure exerted vary if the elephant stands on both its feet
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Step-by-step explanation:
Area of all the walls including windows and doors
= 2*(5*6) + 2*(6*3.5) + 2*(3.5*5) = 137
Area of one door
= 1.2 * 2 = 2.4
Area of one window
= 1 * 1.9 = 1.9
Area of wall excluding 2 doors and 3 windows
= 137 - (2*2.4) - (3*1.9)
= 137 - 4.8 - 5.7
= 134 - 10.5
= 123.5 meter sq
Since cost of 1 meter sq is Rs12
Cost of walling
= 123.5 * 12
= Rs1482
_________
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