# A lathe weighing 300 kilograms rests on the foundation with four legs

October 8, 2021 | education

| **A lathe weighing 300 kilograms rests on the foundation with four legs Determine the pressure of the glass on the foundation if the area of each leg is 50 cm2**

To find the pressure that the considered lathe creates on the foundation, we will use the formula: P = Fт / S = m * g / (n * S1).

Constants and variables: m – machine weight (m = 300 kg); g – acceleration due to gravity (g ≈ 10 m / s2); n – the number of legs at the machine (n = 4 pcs); S1 is the area of each leg (S1 = 50 cm2 = 50 * 10 ^ -4 m2).

Calculation: P = m * g / (n * S1) = 300 * 10 / (4 * 50 * 10 ^ -4) = 150 kPa (150 * 10 ^ 3 Pa).

Answer: A pressure of 150 kPa is generated on the foundation from the lathe side.

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