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PART - 1 CH - 2 Motion in a Straight Line — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsPART - 1 CH - 2 Motion in a Straight Line1 Mark
Question
What do you understand by positive and negative time?
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Answer

The starting point of time is considered to be zero time. The moment of time taken after the beginning is considered positive & the moment before the beginning is considered negative time.

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