problem13_21

University Physics with Modern Physics with Mastering Physics (11th Edition)

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13.21: a) Dividing Eq. (13.17) by ω , . sin , cos 0 0 φ - = φ = A ω v A x Squaring and adding, , 2 2 2 0 2 0 A ω v x = + which is the same as Eq. (13.19). b) At time , 0 = t Eq. (13.21) becomes , 2 1 2 1 2 1 2 1 2 1 2 0 2 0 2 2 0 2 0 2
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