Exercises

Every exercise from the courses, in one place. Search for a specific one, filter by subject, or let chance pick one for you.

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Flash questionsShort drills on core skills, as cards to project or print.See the series

1120 exercises

Electrostatic potential and energy

Physique – Électromagnétisme4 exercises

Fundamental properties of potential

Short answerBeginner

Calculating potential at a given distance

Sign of the interaction energy

Open answerBeginner

Physical analysis of charging a capacitor

Fluid Pressure and Statics

Physique – Fluides4 exercises

MCQIntermediate

Defining pressure

Short answerIntermediate

Calculating hydrostatic pressure

MCQIntermediate

Understanding Archimedes' buoyant force

Open answerIntermediate

Explaining a phenomenon with Archimedes' principle

Electrical power and energy

Physique – Électricité4 exercises

Calculating the Power of a Device

Short answerBeginner

Unit of Electrical Power

Open answerBeginner

Reducing Electrical Consumption

Conversion to Kilowatt-Hours

Satellites and Kepler’s laws

Physique – Mécanique4 exercises

Applying Kepler's third law

Short answerAdvanced

Identifying a Kepler law

Open answerAdvanced

LEO / GEO comparison

Escape velocity

Average and instantaneous speed

Physique – Mécanique4 exercises

Calculating an average speed

Short answerBeginner

Unit conversion

Average or instantaneous speed?

Open answerBeginner

Analyzing a distance-time graph

Algorithmic Complexity

Informatique – Algorithmique4 exercises

Reading the Complexity of Code

Short answerAdvanced

Simplifying to Big-O

The Exponential Threshold

Open answerAdvanced

Two Strategies, Two Complexities