QUESTION 5 A point mass m1=5.73kg is located on the X-axis at positions X=1.49m. A point mass m2=6.84kg is located on the y-axis at positions Y=7.93m. A point mass m3=4kg is located on the z-axis at positions Z=7.33m. Calculate the the x-coordinate for the centre of mass of these masses (Xcm=?). Input your answer in m using 3 significant figures.

College Physics
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Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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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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QUESTION 5
A point mass m1=5.73kg is located on the X-axis at positions X=1.49m.
A point mass m2=6.84kg is located on the y-axis at positions Y=7.93m.
A point mass m3=4kg is located on the z-axis at positions Z=7.33m.
Calculate the the x-coordinate for the centre of mass of these masses (Xcm=?).
Input your answer in m using 3 significant figures.
QUESTION 6
A point mass m1=3.86kg is located on the X-axis at positions X-5.91m.
A point mass m2=9.13kg is located on the y-axis at positions Y=6.48m.
A point mass m3=3kg is located on the z-axis at positions Z-9.30m.
Calculate the distance between the origin of coordinates ans the centre of mass Xcm of these masses.
Input your answer in m using 3 significant figures.
QUESTION 7
Point masses m1=4.95kg, m2=5.83kg, and m3=3.57kg are located on the x-axis at positions X1=2.85m, X2=7.87m, and X3=6.01m.
Calculate the position on the x-axis for the centre of mass (Xcm=?).
Input your answer in m using 3 significant figures.
Transcribed Image Text:QUESTION 5 A point mass m1=5.73kg is located on the X-axis at positions X=1.49m. A point mass m2=6.84kg is located on the y-axis at positions Y=7.93m. A point mass m3=4kg is located on the z-axis at positions Z=7.33m. Calculate the the x-coordinate for the centre of mass of these masses (Xcm=?). Input your answer in m using 3 significant figures. QUESTION 6 A point mass m1=3.86kg is located on the X-axis at positions X-5.91m. A point mass m2=9.13kg is located on the y-axis at positions Y=6.48m. A point mass m3=3kg is located on the z-axis at positions Z-9.30m. Calculate the distance between the origin of coordinates ans the centre of mass Xcm of these masses. Input your answer in m using 3 significant figures. QUESTION 7 Point masses m1=4.95kg, m2=5.83kg, and m3=3.57kg are located on the x-axis at positions X1=2.85m, X2=7.87m, and X3=6.01m. Calculate the position on the x-axis for the centre of mass (Xcm=?). Input your answer in m using 3 significant figures.
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