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  1. Angular momentum of an oblate spheroid - Physics Forums

    Apr 2, 2008 · The inertia for oblate spheroids is expressed as I= (2/5)mr² (1+ε), incorporating ellipticity ε. The conversation also highlights the complexities of calculating angular momentum …

  2. What is the significance of μ in oblate spheroidal coordinates?

    Dec 21, 2008 · The surfaces of constant μ are oblate spheroids; they are never spheres, since cosh μ and sinh μ never coincide. For large μ they may appear to be very close, though, so it …

  3. Solving Equation of Spheroid for Prolate & Oblate - Physics Forums

    May 26, 2007 · An oblate spheroid is obtained by rotating the ellipse, X^2/a^2 + Y^2/b^2 = 1 {Here b is major axis} about the semi-minor axis a (i.e. X axis).Its equation is, X^2/a^2 + …

  4. Oblate Ellipsoid: Can Earth Be Modified? • Physics Forums

    Jun 18, 2023 · The Earth is classified as an oblate spheroid, meaning it is flattened at the poles, which contributes to its stability and prevents tumbling. If the polar radius were greater than …

  5. Learn All About Earth's Gravity - Physics Forums

    Jan 2, 2016 · Earth’s shape can be described as an oblate spheroid where the gravitational field deviates from the mean with latitude according to the relation , and combining the effect of the …

  6. Rolling of body cone depends on whether ellipsoid is prolate or …

    Apr 13, 2016 · The discussion focuses on the relationship between the rolling behavior of body cones and the shape of the inertia ellipsoid, specifically whether it is prolate or oblate. When …

  7. The Rotational Kinetic Energy of the Earth • Physics Forums

    Nov 29, 2008 · Explore the concept of oblate spheroids in planetary science Study the effects of mass distribution on rotational dynamics Learn about the historical changes in Earth's rotation …

  8. What is the Actual Shape of the Earth? | Free Expert Q&A

    However, the precise shape of the Earth has been harder to pin down, as it is not uniformly round. It is flatter at its two poles while bulging at the Equator. This is a result of the centrifugal force …

  9. How Does a Farm Boy's Perspective Illuminate the Earth's Oblate ...

    Apr 4, 2005 · Being essentially a farm boy I till, plant and cross-breed in strict accordance with that angle of incidence as coincident with the diurnal arc of the sun. Determined from this and …

  10. Answered: A gasoline tank is an oblate spheroid generated by

    A gasoline tank is an oblate spheroid generated by revolving the region bounded by the graph of x2/16 + y2/ 9 = 1 about the y-axis, where x and y are measured in feet. How much gasoline …