Question: At the moment t = 0 a point starts oscillating along the x axis according to the law x = a sin (or. Find: (a)

At the moment t = 0 a point starts oscillating along the x axis according to the law x = a sin (or. Find:
(a) The mean value of its velocity vector projection (vx);
(b) The modulus of the mean velocity vector | (v) |;
(c) The mean value of the velocity modulus (v) averaged over 3/8 of the period after the start.

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a As x a sin w t so T Vx a w cos w t fac Thus fvdt dt 0 w cos 2 xT t dt b In acc... View full answer

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