Linear Motion
Q: A car accelerates from 0 to 20 m/s in 10 seconds. What is its acceleration?
Did You Know?
This statement is false. While a time zone establishes a single 'clock time,' the actual solar noon (when the sun is highest in the sky) occurs at different moments for different longitudes within that zone. A place at the eastern edge of a time zone will experience solar noon before a place at the western edge. Standard Time simplifies timekeeping by grouping areas together, sacrificing true solar time for practicality.
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