Question

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Answer 1

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9. m = 60 kg (given)

⛦ On earth

⛬ W = mg

➛ W = 60 x 9.8 = 6 x 98 = 588 N

⛦ On moon

⏺️ 1/6 of earth's weight.

⛬ 588 /6 = 98 N

8. An object will float if the buoyancy force exerted on it by the fluid balances its weight, i.e. if FB=mg F B = mg .

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ But the Archimedes principle states that the buoyant force is the weight of the fluid displaced. So, for a floating object on a liquid, the weight of the displaced liquid is the weight of the object.

Answer 2

Hey mate here is your answer ⬇️ ⬇️

9. m = 60 kg (given)

⛦ On earth

⛬ W = mg

➛ W = 60 x 9.8 = 6 x 98 = 588 N

⛦ On moon

⏺️ 1/6 of earth's weight.

⛬ 588 /6 = 98 N

8. An object will float if the buoyancy force exerted on it by the fluid balances its weight, i.e. if FB=mg F B = mg .

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ But the Archimedes principle states that the buoyant force is the weight of the fluid displaced. So, for a floating object on a liquid, the weight of the displaced liquid is the weight of the object.