Year 11 · SACE Stage 1
Energy and momentum
Practise work, mechanical energy, power, impulse and one-dimensional momentum conservation.
Subtopics
01020304
Work and mechanical energy
Connect force through displacement with changes in kinetic and gravitational potential energy.
Not attempted8 questionsEnergy conservation, power and efficiency
Account for useful and dissipated transfers without losing energy from the total.
Not attempted8 questionsMomentum and impulse
Use vector momentum and force–time area for one-dimensional interactions.
Not attempted8 questionsOne-dimensional collisions and explosions
Apply momentum conservation with explicit system and sign conventions.
Not attempted8 questions