An elephant stands on four feet. If the area covered by one foot is 0.25 m2, calculate the pressure exerted Class 8
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An elephant stands on four feet. If the area covered by one foot is 0.25 m2, calculate the pressure exerted Class 8
An elephant stands on four feet. If the area covered by one foot is 0.25 m2, calculate the pressure exerted by the elephant on the ground if its weight is 20000 N.Class 8
Answer:
Force (the weight) of the elephant acting on the ground = 20000 N
Area on the ground covered by the four feet of the elephant = 4 x 0.25 m2 = 1 m2
Pressure exerted by the elephant on the ground = Force/Area
= 20000 N / 1 m2
= 20000 N/m2 (Pa)