1. Yves is trying to measure the pressure acting on a square platform. He has placed amass of 30 kg on the disk and he measures the length of one side of the square as 20cm. What is the pressure Yves should measure?(Hint: To calculate the area of the square platform, first convert the side (/) to metersand then use the following equation A =2. Yves repeats the previous experiment but this time uses a circular platform. He uses thesame mass as the previous trial and measures the diameter of the platform as 20 cm.What is the pressure Yves should measure?(Hint: To calculate the area of the circular platform, first convert the diameter (d) tometers, second calculate the radius and then use the following equation A =

1. Yves is trying to measure the pressure acting on a square platform. He has placed a mass of 30 kg on the disk and he measures the length of one side of the square as 20 cm. What is the pressure Yves should measure? (Hint: To calculate the area of the square platform, first convert the side (/) to meters and then use the following equation A 12) %3D 2. Yves repeats the previous experiment but this time uses a circular platform. He uses the same mass as the previous trial and measures the diameter of the platform as 20 cm. What is the pressure Yves should measure? (Hint: To calculate the area of the circular platform, first convert the diameter (d) to meters, second calculate the radius and then use the following equation A = ar²) %3D

1. Yves is trying to measure the pressure acting on a square platform. He has placed a mass of 30 kg on the disk and he measures the length of one side of the square as 20 cm. What is the pressure Yves should measure? (Hint: To calculate the area of the square platform, first convert the side (/) to meters and then use the following equation A 12) %3D 2. Yves repeats the previous experiment but this time uses a circular platform. He uses the same mass as the previous trial and measures the diameter of the platform as 20 cm. What is the pressure Yves should measure? (Hint: To calculate the area of the circular platform, first convert the diameter (d) to meters, second calculate the radius and then use the following equation A = ar²) %3D

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.

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1. Yves is trying to measure the pressure acting on a square platform. He has placed a
mass of 30 kg on the disk and he measures the length of one side of the square as 20
cm. What is the pressure Yves should measure?
(Hint: To calculate the area of the square platform, first convert the side (/) to meters
and then use the following equation A =
2. Yves repeats the previous experiment but this time uses a circular platform. He uses the
same mass as the previous trial and measures the diameter of the platform as 20 cm.
What is the pressure Yves should measure?
(Hint: To calculate the area of the circular platform, first convert the diameter (d) to
meters, second calculate the radius and then use the following equation A =

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