A man weighing 80kgf is wearing shoes with heels of area of cross-section 20cm², while a woman weighing 50kgf is wearing sandals with heels of area of cross-section 2.5cm². Compare the pressure of the woman to the man exerted on the ground by their heels when they stand on the heel of one
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pressure exerted by the man=80/20kgf/cm² =4 kgf/cm²
pressure exerted by the man on one heel= 4/2kgf/cm² = 2kgf/cm²
pressure exerted by the woman=50/2.5kgf/cm²=20kgf/cm²
pressure exerted by the woman on one heel= 20/2kgf/cm²= 10kgf/cm²
RATIO = 10:2 = 5:1
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