Question

Suppose that the position of particle 1 at time t is given by 2 sint, y 7 cost, 0 t 27T and the position of particle 2 at time t is given by Cost, ya Find the maximum number of points of intersection of the paths of the two particles Choose the answer from the following: O o O 2

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Answer #1

The position of particle 1 is, x = 2 sint yı = 7 cost From the position of the particle 1, sint = 2:cost= sint+cos?t=1 4 1 =From the graph, there are no points of intersection. Therefore, the correct option is (1) that is zero.

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