Igcse Model Questions Vol1 2024 Physics Question 6

Practice essay / theory question 6 from the 2024 Igcse Model Questions Vol1 Physics examination. This question covers Machines, Mechanical Advantage, Efficiency .

Igcse Model Questions Vol1 2024 Physics Essay / Theory

Topics: Machines Mechanical Advantage Efficiency

Question 6 IGCSE_MODEL_QUESTIONS_VOL1 • 2024 • PHYSICS • essay

A system of pulleys is used to lift a load of 200 N. The effort applied to the rope is 80 N. While the load rises 2.0 m, the free end of the rope moves through 6.0 m.

Question Parts

( a )

Calculate the ideal mechanical advantage (IMA) of the pulley system.

( b )

Determine the actual mechanical advantage (AMA) of the system.

( c )

Find the efficiency of the pulley system expressed as a percentage.

( d )

If the load is raised through a vertical height of 3.0 m, calculate (i) the work done on the load, (ii) the work done by the effort, and (iii) comment on the energy loss in the system.

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About This Question

This is Igcse Model Questions Vol1 2024 Physics Question 6. It is one of the essay questions from the 2024 Igcse Model Questions Vol1 Physics examination.

The question covers Machines, Mechanical Advantage, Efficiency .

View More Igcse Model Questions Vol1 2024 Physics Questions More Igcse Model Questions Vol1 Practice Questions Back to Questions

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