Igcse Model Questions Vol1 2023 Physics Question 3

Practice essay / theory question 3 from the 2023 Igcse Model Questions Vol1 Physics examination. This question covers Energy, Work .

Igcse Model Questions Vol1 2023 Physics Essay / Theory

Topics: Energy Work

Question 3 IGCSE_MODEL_QUESTIONS_VOL1 • 2023 • PHYSICS • essay

A student lifts a crate vertically from the floor to a height of 2.5 m. The force required varies with the height because the crate is attached to a spring that stretches as it is lifted. The force‑extension graph is shown below.

Question Parts

( a )

Explain how the area under the force‑extension graph relates to the work done in lifting the crate.

( b )

If the force varies linearly from 0 N at the floor to 150 N at the top, calculate the total work done on the crate. Give your answer in joules (J).

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Igcse Model Questions Vol1 2023 Physics Question 3. It is one of the essay questions from the 2023 Igcse Model Questions Vol1 Physics examination.

The question covers Energy, Work .

View More Igcse Model Questions Vol1 2023 Physics Questions More Igcse Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support