A progressive wave equation is given as y = 0.2 sin ( 200nt - Tx/15) where t is in second and both x and y in cm. Determine: 1. the velocity of the wave,
ii. the maximum velocity of the particles, iii. the velocity at P, a distance of 45 cm from the source at time = 0.05s.

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Amagnetic field "does not" interact with stationary electric charges. so, a.hope my answer you : )

Answermuscle strength;

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