A balloon weighs 1.090 g and holds 0.950 mL of hydrogen gas at STP. Will it float up or down? How much mass must be added or removed in order for it to neither float up or down? Show your calculations.
How much mass must be added or removed in
A balloon weighs 1.090 g and holds 0.950 mL of hydrogen gas at STP. Will it float up or down? How much mass must be added or removed in order for it to neither float up or down? Show your calculations.