Advanced Level Physics May 2026

For a GPS satellite, these two effects are in a constant "tug-of-war." The satellite's high orbital speed slows its clock down by about 7 microseconds per day. However, because it is much further from Earth's mass, gravity is weaker, causing its clock to run faster by about 45 microseconds per day. The net result? The satellite clock gains 38 microseconds every day compared to us on the ground. 💡 Top Tips for A-Level Physics Success

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Examiners look for specific "trigger words." For example, when defining a projectile , don't just say "an object thrown." Define it as an object upon which the only force acting is gravity (neglecting air resistance). For a GPS satellite, these two effects are

Objects moving at high speeds relative to an observer experience time more slowly. The satellite clock gains 38 microseconds every day

Topics like Forces and Motion and Electricity are the building blocks for everything else. If your foundation is shaky, advanced topics like Quantum Physics will feel impossible.

If you are currently studying for your exams, here are three essential strategies to move from a Grade B to an A*: