A 233 kg granite rock (p = 2700 kg/m³) is dropped into a lake. A man dives in and tries to lift the rock. Determine ho much force in N the man needs to apply to lift it from the bottom of the lake? Take the density of water to be 1000 kg/m?. (answers in 2 decimal places) Answer: 1439.16

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A 233 kg granite rock (p = 2700 kg/m³) is dropped into a lake. A man dives in and tries to lift the rock. Determine how
much force in N the man needs to apply to lift it from the bottom of the lake? Take the density of water to be 1000
kg/m³. (answers in 2 decimal places)
Answer: 1439.16
Transcribed Image Text:A 233 kg granite rock (p = 2700 kg/m³) is dropped into a lake. A man dives in and tries to lift the rock. Determine how much force in N the man needs to apply to lift it from the bottom of the lake? Take the density of water to be 1000 kg/m³. (answers in 2 decimal places) Answer: 1439.16
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