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Questions (1)
A block-spring system oscillates with an amplitude of 3.50 cm. The spring constant
is 250 N/m and the mass of the block is 0.500
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Answers (2)
A wave is modeled by the wave function y(x, t) = (0.30 m)sin � 2π 4.50 m (x − 18.00 m s t) � . What are the (a) amplitude, 1 (b) wavelength, (c) wave speed, (d) period, (e) initial phase shift and (f) frequency of the wave?
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