...convex side was turned in that direction (Transactions of the Royal Irish Academy, vol. xxii. p. 163). When the air is at rest and the cups are whirled round,...large enough and negative, F may be taken to vary as гЛ say, to be equal to — Lw*. Similarly, when F is large enough and positive, F may be taken equal...

...when the concave side was directed to the wind as when the convex side was turned in that direction.t When the air is at rest and the cups are whirled round,...to hold good in this case. When F is large enough ant) negative, F may be taken to vary as «2, say to be equal to — LeJ. Similarly, when F is large...

...convex side was turned in that direction (Transactions of the Royal Irish Academy, vol. xxii. p. 163). When the air is at rest and the cups are whirled round,...very far wrong by supposing the same proportion, 4 to I, to hold good in this case. When F is large enough and negative, F may be taken to vary as »2, say...

...convex side was turned in that direction ( Transactions of the Royal Irish Academy, vol. xxii. p. 163). When the air is at rest and the cups are whirled round,...very far wrong by supposing the same proportion, 4 to I, to hold good in this case. When F is large enough and negative, F may be taken to vary as v1, say...

...convex side was turned in that direction (Transaction! of the Royal Irish Academy, vol. xxii. p. 163). When the air is at rest and the cups are whirled round,...the one that follows. Still we cannot be very far wrotvj 'oy supposing the same proportion, 4 to I, to hold good in this case. When F is large en nigh...

...when F is greater than F^. When F is sufficiently large the resistance may be taken to vary as v*. For equal velocities v it is much greater when the...negative, F may be taken to vary as v2, say to be equal to — Li?. Similarly, when F is large enough and positive, F may be taken equal to L'v*, where in accordance...

...when the concave side was directed to the wind as when the convex side was turned in that direction.f When the air is at rest and the cups are whirled round,...large enough and negative, F may be taken to vary as v3, say to be equal to — la>-. Similarly, when F is large enough and positive, F may be taken equal...

...Fi. When F is sufficiently large the resistance may be taken to vary as v2. For equal velocities e it is much greater when the concave side goes foremost,...large enough and negative, F may be taken to vary as w2, say to be equal to — Li?. Similarly, when F is large enough and positive, F may be taken equal...

...convex side was turned in that direction (Transactions of the Royal Irish Academy, vol. xxii. p. 163). When the air is at rest and the cups are whirled round,...little difference may be made by the wake of each cap affecting the one that follows. Still we cannot be very far wrong by supposing the same proportion,...