Gce Model Questions Vol1 2025 Agricultural Science Question 15
Practice objective / multiple choice question 15 from the 2025 Gce Model Questions Vol1 Agricultural Science examination.
The diagram shows a block‑and‑tackle system consisting of two fixed pulleys mounted on a ceiling and one movable pulley attached to a load of 600 N. The rope passes over the fixed pulleys and under the movable pulley, forming three supporting rope sections. The system operates with an overall efficiency of 85 %. What is the magnitude of the effort force that must be applied to the free end of the rope to hold the load stationary?
Answer Options
About This Question
This is Gce Model Questions Vol1 2025 Agricultural Science Question 15. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.