a boy weighing 60kgf stands on platform of dimensions 2.5 cm x 0.5 cm . what pressure in pascal does he exert?
Answers
Answered by
300
weight of boy = 60 kgf = 600 N
area of platform = 2.5cm × 0.5 cm
= 1.25 cm²
= 1.25 × 10-⁴ m²
Pressure exerts in platform = weight/area
= 600 N/1.25 × 10-⁴ m²
= 480 × 10⁴ N/m²
= 4.80 × 10⁶ N/m²
area of platform = 2.5cm × 0.5 cm
= 1.25 cm²
= 1.25 × 10-⁴ m²
Pressure exerts in platform = weight/area
= 600 N/1.25 × 10-⁴ m²
= 480 × 10⁴ N/m²
= 4.80 × 10⁶ N/m²
Answered by
38
Answer:
Weight=60kgf
Area=2.5×0.5cm
1.25 cm^2
1.25×10^-4
Explanation:
We know
Pressure exerts in platform=w/a
600n/1.25×10^-4
480×10^4N/m^2
4.80×10^6N/m^2 is the answer
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