what do you mean by negative and positive acceleration ?Explain.
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Positive accleration means that the body moves in a straight line is in the upward direction.
Negative accleration means that the body moves in straight path is in downard direction.
Negative accleration means that the body moves in straight path is in downard direction.
Kanak111:
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Answer:
Positive acceleration- If velocity of a body is increasing with respect to time ,the acceleration is said to be positive acceleration.
Negative acceleration-If velocity of a body is decreasing with respect to time, the acceleration is said to be negative acceleration or retardation ( decelaration )
Explanation:
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