ratio of radius of gyration of a circular disc and circular ring of same mass and radius about a tangent axis parallel to their plane
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Hello mate here is your answer.
Air Resistance Formula,
F = c x v^2.
For 20 Kmph, Given: F = R & v = 20 Kmph.
R = c x 400.
c = R/400.
For 40 kmph,
F = c x v^2.
F = (R/400) x 1600.
F = 4R.
Hope it helps you.
Air Resistance Formula,
F = c x v^2.
For 20 Kmph, Given: F = R & v = 20 Kmph.
R = c x 400.
c = R/400.
For 40 kmph,
F = c x v^2.
F = (R/400) x 1600.
F = 4R.
Hope it helps you.
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