Loriwalkr2624 Loriwalkr2624

27-02-2024
Physics

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A particle is projected with a speed u at an angleθ with the horizontal. Which of the following is the correct representation of kinetic energy?
1) K.E. = 1/2 mu² sin²(theta)
2) K.E. = 1/2 mu² cos²(theta)
3) K.E. = 1/2 mu²
4) K.E. = mu² sin²(theta)

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