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VICPhysicsQuick questions
Unit 2: How does physics help us to understand the world?
Quick questions on Work-energy theorem applications (VCE Physics Unit 2)
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State the work-energy theorem in equation form. [2 marks]
What is q2?Show answer
A kg block slides from rest down a frictionless incline of length m. Use the work-energy theorem to calculate the speed at the bottom. [3 marks]
What is q3?Show answer
Refer to the Bathurst hill-climb example. (a) Calculate gravitational work for a kg car rising m. (b) Estimate drag work over m at N force.
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