16. A foam ball of radius 3.0 cm and mass 1.8 g is suspended by a...

 

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16. A foam ball of radius 3.0 cm and mass 1.8 g is suspended by a thread of negligible mass. a. Calculate the magnitude of the buoyancy force acting on the ball. b. Determine the percentage change in the tension force in the thread when the system is placed in a vacuum chamber. 16. A foam ball of radius 3.0 cm and mass 1.8 g is suspended by a thread of negligible mass. a. Calculate the magnitude of the buoyancy force acting on the ball. b. Determine the percentage change in the tension force in the thread when the system is placed in a vacuum chamber.

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PART A T o calculate the magnitude of the buoyancy force acting on the ball we can use t... View the full answer