Question

a block of size 20m×10m×5m exerts a force of 30 N calculate the maximum and minimum pressure exerted by block on the ground.

Answer 1

Answer:

⇒A₂ = (10×5) = 50 sq m. ⇒A₃ = (20×5) = 100 sq m. ∴A₁ is maximum and A₂ is minimum. ∴Minimum pressure P₁ = F/A₁ = 30/200 = 0.15 Nm⁻².

Step-by-step explanation:

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Answer 2

Answer:

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