Q1- A particle moves in simple harmonic motion with a frequency of 1.80 Hz and and amplitude of 6.00 cm. What is it maximum speed of the particle?
Q2- A transverse wave on a string is described by the following wave function.
y = (0.115 m) sin (3.14*x/8 + 12.56*t)
(a) Determine the transverse speed and acceleration of an element of the string at t = 0.280 s for the point on the string located at x = 1.80 m.
(b) What are the wavelength, period, and speed of propagation of this wave?
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