A balloon with mass ‘m’ is descending down with an acceleration ‘a’ (where ag). How much mass should be removed from it so that is starts moving up with an acceleration ′a′?

Sahay Sir > Question Answers > A balloon with mass 'm' is descending down with an acceleration 'a' (where ag). How much mass should be removed from it so that is starts moving up with an acceleration ′a′?
A balloon with mass ‘m’ is descending down with an acceleration ‘a’ (where ag). How much mass should be removed from it so that is starts moving up with an acceleration ′a′?
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A balloon with mass ‘m’ is descending down with an acceleration ‘a’ (where ag). How much mass should be removed from it so that is starts moving up with an acceleration ′a′? A balloon with mass 'm' is descending down with an acceleration 'a' (where ag). How much mass should be removed from it so [...]
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