With the help of a movable block, they were raised to a height of 1.5 m. How long was the free end of the rope pulled?

univerkov | August 16, 2021 | education

Task data: h (the height to which the conditional body was raised) = 1.5 m; the lifting of the conditional body took place with the help of a movable block.

Since the movable block loses 2 times in distance, the length of the free end of the rope is determined by the formula: L = 2h.

Calculation: L = 2 * 1.5 = 3 m.

Answer: The free end of the rope was stretched 3 meters.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.