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2. The standard unit of time.
3. The motion of a train moving along a straight track.
Answers
Answered by
1
Answer:
2.second
3.rectilinear motion
Answered by
1
Answer:
The standard unit time is second
Explanation:
The base unit of time in the International System of Units (SI) and by extension most of the Western world, is the second, defined as about 9 billion oscillations of the caesium atom.
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