Igcse Model Questions Vol1 2025 Physics Question 2
Practice objective / multiple choice question 2 from the 2025 Igcse Model Questions Vol1 Physics examination.
A block of mass \(5\ \text{kg}\) is lifted at constant speed by a compound pulley system consisting of one fixed pulley and one movable pulley. The system has an overall efficiency of \(80\%\) because of friction in the pulleys. Calculate the minimum pulling force that must be applied to the rope.
Answer Options
About This Question
This is Igcse Model Questions Vol1 2025 Physics Question 2. It is one of the objective questions from the 2025 Igcse Model Questions Vol1 Physics 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.