Newton approximated motion in a circle as a series of linear motions, as in the polygon below. HEXAGON If we assume the particle moves at constant speed vA from A to B, and at constant speed vB from B to C, the direction of the acceleration, , at point B, is shown by the arrow in

Newton approximated motion in a circle as a series of linear motions, as in the polygon below.
HEXAGON
If we assume the particle moves at constant speed vA from A to B, and at constant speed vB from B to C, the direction of the acceleration, , at point B, is shown by the arrow in




1) left
2) diagonal right down
3) diagonal left down
4) diagonal left up
5) diagonal right up









Answer: 3


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