Задача 11005.

When a pile with a mass m1 = 0.5 t is clogged, a copper with a mass m2 = 1 m falls from a height h = 1.5 m. Assuming the impact of the copra on the pile is inelastic, determine to what depth it will plunge into the ground if the average soil resistance force Fc = 200 kN.

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