the area of man's foot is 80cm2. How much pressure will the man exert on the ground, while standing, if his weight is 80kgf
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given ,
area in contact = 80 cm² = 0.008 m²
80 kilogram - force = 784.532 N
therefore pressure = force / area
= 784.532 / 0.008
= 98066.5 Pa
therefore the answer is 98066.5 Pa
i hope it helps..........................^_^
area in contact = 80 cm² = 0.008 m²
80 kilogram - force = 784.532 N
therefore pressure = force / area
= 784.532 / 0.008
= 98066.5 Pa
therefore the answer is 98066.5 Pa
i hope it helps..........................^_^
NehaSingh28:
sorry but what u said is not the exact answer
den wht is d ans
area= 80cm2 = 2×80÷10-⁴ force = 784N pressure = F÷A = 784 × 10⁴÷2×80 = 4900 = 4.9 × 10³
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