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- In 1999, scientists discovered a new class of black holes with masses 100 to 10,000 times the mass of our sun that occupy less space than our moon. Suppose that one of these black holes has a mass of 1x10^3 suns and a radius equal to one-half the radius of our moon. What is the density of the black hole in g/cm^3? The radius of our sun is 7.0x10^5 km, and it has an average density of 1.4x10^3 kg/m^3. The diameter of the moon is 2.16x10^3 miles.a ezto.mheducation.com/ext/map/index.html?_con%3con&external_browser%3D0&launchUrl=https%253A%252F%252Fnewconnect.mheducation.com%252F# Saved Help Sa 11 Required information 2 of 2 Particle A has a mass of 5.40 g and particle B has a mass of 1.80 g. Particle A is located at the origin and particle B is at the point (x, y) = (25.0 cm, 1.70 cm). What is the y-component of the CM? Dok cm nt nt ences .pdf Edie Prel ab Arch. .pdfGuide line For students: (mg – mRa)R 1) Calculate I, = m=0.1kg, R=0.01625m, g=9.8m/s^2, a=0.82 rad/s^2. a (mg – mRa)R 2) Calculate I, = m=0.1kg, R=0.01625m, g=9.8m/s^2, a=0.22 rad/s^2 %3D a 3) Calculate Linitial - I,Wi Lfinal= I, W; separately. If their values are close, we can prove conservation of angular momentum. %3D IL Sinal) – L(tnitlal)| 1/2(L(final) +L(Inital) 4) Find % difference =
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