A 50 kg girl wearing high heel shoes balances on a single heel. The heel is circular with a diameter 1.0 cm. What is the pressure exerted by the heel on the horizontal floor

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Mass of the girl, m = 50 kg Diameter of the heel, d = 1 cm = 0.01 m Radius of the heel, r Area of the heel = π (0.005)2 = 7.85 × 10–5 m2 Force exerted by the heel on the floor: F = mg = 50 × 9.8 = 490 N Pressure exerted by the heel on the floor: = 6.24 × 106 N m–2 Therefore,...
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Mass of the girl,m= 50 kg Diameter of the heel,d= 1 cm = 0.01 m Radius of the heel,r Area of the heel = π (0.005)2 = 7.85 × 10–5m2 Force exerted by the heel on the floor: F=mg = 50 × 9.8 = 490 N Pressure exerted by the heel on the floor: = 6.24 × 106N m–2 Therefore, the pressure exerted by the heel on the horizontal floor is6.24 × 106Nm–2. read less
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