With the help of a movable block, a load is lifted, applying a force of 80N to the free end of the rope. the weight of the cargo is?

univerkov | August 7, 2021 | education

These tasks: the considered load is lifted on the movable block; F (force applied to the free end of the rope) = 80 N.

Reference values: g (acceleration due to gravity) ≈ 10 m / s2.

The mass of the lifted load can be expressed from the formula: F = P / 2 = m * g / 2, whence m = 2F / g.

Calculation: m = 2 * 80/10 = 16 kg.

Answer: The weight of the cargo is 16 kilograms.

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