Answer:
Because it is a vector quantity, it has a direction too such that derived unit is made up of two or more fundamental units. That is mere and second. That is why it is called as a derived unit as its unit is metres per second.
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Answer:
i'm in 9th grade and i'm in high school student to learn my class!
Explanation:
i like to read books, i like to bake, and i like to play my AG dolls