Rolex threw a certain type of rock into a freshwater lake. As a dare, one of his friend would need to retrieve the rock back to surface. How much force would his friend need if the rock has a mass of 100 kg and density of 2711 kg/m3?

Rolex threw a certain type of rock into a freshwater lake. As a dare, one of his friend would need to retrieve the rock back to surface. How much force would his friend need if the rock has a mass of 100 kg and density of 2711 kg/m3?

Name: Rolex threw a certain type of rock into a freshwater lake. As a dare,
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Description: Rolex threw a certain type of rock into a freshwater lake. As a dare, one of his friend would need to retrieve the rock back to surface. How much force would his friend need if the rock has a mass of 100 kg and density of 2711 kg/m3?

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 10RQ: Why does an object weigh less on the moon than on earth?

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