in kinematics can we take the acceleration g as positive value for the downward motion
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Originally Answered: When will acceleration for g be negative/positive in a problem? If you choose downward direction to be positive and upward to be negative (generally used convention) then, g will be positive if the object is stationary or moving downwards. g will be negative if the object is moving upwards.
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i don't know....plz don't mind
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i don't know....plz don't mind
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