To find the pressure produced by the specified table on the floor, you must use the formula: P = Fт / S = m * g / (n * Sн).
Data: m is the mass of the specified table (m = 20 kg); g – acceleration of gravity (g = 9.81 m / s2); n is the number of legs (n = 4 pcs.); Sн – support area of one leg (Sн = 10 cm2 = 10 * 10 ^ -4 m2).
Calculation: P = m * g / (n * Sн) = 20 * 9.81 / (4 * 10 * 10 ^ -4) = 49.05 * 10 ^ 3 Pa.
Answer: The pressure from the side of the specified table is 49.05 kPa.
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