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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

Even if your final answer is wrong, you can earn the majority of marks for your method and derivations . Always include units in every final value. Why Physics Matters Advanced Level Physics

The keys to learning college-level Physics - The Big Words Blog Site For a GPS satellite, these two effects are

Time passes more slowly in stronger gravitational fields. The satellite clock gains 38 microseconds every day