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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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 =
Transcribed Image Text: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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