When is the value of g is positive and when it is negative

1.	When is the value of g is positive and when it is negative
Answer» 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.<br>+ve tb hota h jb koi cheej earth ki trf gir rhi hoAur -ve tb hota h jb kisi cheej ko earth se faiki jaye

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