Calculate the angular and linear velocity of a point at the equator of the Sun if the period is 25 days and the radius
| November 15, 2020 | Education
Calculate the angular and linear velocity of a point at the equator of the Sun if the period is 25 days and the radius of the Sun is 7 * 10 ^ 5 km.
decision
v = 2nr / T; v = 2 * 3.14 * 7 * 10 ^ 8/25 * 24 * 3600 = 2 (km / s)
w = 2p / T; w = 2 • 3.14 / 25 • 24 * 3600 = 3 • 10 ^ -6 (rad / s)
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