Question

5:58 In-call volume Flag this Question Question 9 10 pts An elevator uses a pulley and cable to lift the elevator from the first to the third floor. 153.0 meters of cable are used to reach the height reached is 19.0 m. If the work done by the elevator is 609 N, what force was needed to lift the object? Please show your work in order to earn credit for this question. HTML EditorKeyboard Shortcuts <

Answer 1

Solution:

from the problem. - Distane Travelled by elevatos = 19 m work done by the force & 6095 .:: Far x d = 609J.. - Fuet = 602 = 132N ! YuLa

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