WebJan 4, 2024 · I was deriving the moment of inertia of a solid sphere taking a solid disc as an element opposed to a hollow sphere. During derivation I found a problem that the integrand was wrong as it should've been c o s 5 ( θ) but I was getting c o s 4 ( θ). Pleases suggest what is wrong? homework-and-exercises newtonian-mechanics rotational … Web5. Calculate the moment if inertia of a sphere of radius R and total mass M with mass density p(r) = po R/r for constent R and po. Your answer should be of the form kM R^2 for some pure number of k. Question: 5. Calculate the moment if inertia of a sphere of radius R and total mass M with mass density p(r) = po R/r for constent R and po.
Physics - Mechanics: Moment of Inertia (4 of 7) Moment of Inertia …
WebSep 12, 2024 · We defined the moment of inertia I of an object to be. I = ∑ i mir2 i. for all the point masses that make up the object. Because r is the distance to the axis of … WebMar 5, 2024 · This function is shown below as far as χ = 2 For χ = 0, the figure is a disc whose moment of inertia is 1 2πa2, and f = 1 2. For χ = 1, the figure is a hollow sphere whose moment of inertia is 2 3πa2, and f … can benefiber help me lose weight
What is the moment of inertia of a sphere with mass M and radius …
WebThe solid sphere should be sliced to infinitesimally thin solid cylinders. The moment of inertia of a solid cylinder is given as. I = (½)MR 2. For infinitesimally small cylinder … WebThe moment of inertia of a sphere about its central axis and a thin spherical shell are shown. For mass M = kg. and radius R = cm. the moment of inertia of a solid sphere is. I (solid sphere) = kg m 2. and the moment of inertia of a thin spherical shell is. I (spherical shell) … WebDec 2, 2011 · It seems to me a simpler derivation is given as follows: Definition of I = ∑_i〖m_i r^2 〗 = ∫_body〖r^2 dm〗 For a body of uniform composition, dm = ρdV, where ρ is the density and dV is the change in … can benefiber give you diarrhea