1 - Exam correction and remedial guidance - The SI
Part One of the Theoretical Mechanics Exam: The International System of Units (SI).
Two questions await you:
1) Give the derived units of a physical quantity (for example, the newton N for a force) and express these units in the SI system (example: N = kg m/s²).
2) Give a conversion factor between two units (example: N/cm² to N/m²).
This video provides answers to the question from the January 2024 exam administered at the EPHEC University College and offers a review of the topic. The goal is to present the essential points to know.
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