The radius of circle, the period of revolution, initial position and sense of revolution are indicated in the figure. y -projection of the radius vector of rotating particle P is

Question

The radius of circle, the period of revolution, initial position and sense of revolution are indicated in the figure. y -projection of the radius vector of rotating particle P is, y t = - 3 cos 2 ⁡ π t , where y in m, y t = 4 sin ⁡ π t 2 , where y in m, y t = 3 cos ⁡ 3 π t 2 , where y in m, y t = 3 cos ⁡ π t 2 , where y in m

MARKS App · Accepted Answer

T = 4 ω = 2 π 4 = π 2 A = 3 m At t = 0 , y = 3 m ∴ y = 3 cos π 2 t

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