Mechanics practice.
Motion, forces, energy and rotation: the foundation of every physics paper. Every question has an explanation.
- 36questions
- 4topics
- 3exams
Mechanics in Ireland
Practise mechanics with the exams you can take in Ireland.
All mechanics topics.
Each topic opens a list of questions with explanations. Choose the exam you are preparing for.
Circular motion
19 questions across 2 exams
Mechanics
9 questions across 1 exam
Force and Motion
6 questions across 1 exam
Energy
2 questions across 1 exam
Try one now
Real questions, worked answers.
- Circular motion · IB DiplomaA 4 kg mass moves in a circle of radius 5 m at a constant speed of 10 m/s. What is the centripetal force (in N)?See the answer and explanation →
- Mechanics · Leaving Cert IrelandA 10 kg crate on a rough horizontal floor is pushed by a horizontal force of 60 N. The coefficient of kinetic friction is 0.5. Taking g = 9.8 m/s 2, f…See the answer and explanation →
- Force and Motion · Leaving Cert IrelandA car moving at 9 m/s accelerates uniformly at 3 m/s 2 for 3 s. What is its final speed?See the answer and explanation →
Test yourself.
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- Are the mechanics questions free?
- Yes. Every question, explanation, mock test and flashcard deck is free, with no plans or paywalls.
- Which exams include mechanics?
- Leaving Cert Ireland, IB Diploma, Cambridge A-Level. Pick a topic above, then the exam you are preparing for.