Are particle velocity and wave velocity the same?

The equation of a simple harmonic wave is given by y=3 sin pi/2 (50 t-x) where x and y are in mtres and t is in seconds.The ratio of maximum particle velocity to the wave velocity is :

Derive the relation between linear velocity and angular velocity.

What is the relation between frequency, wavelength and wave velocity ?

What is the difference between wave velocity and particle velocity?

The following particles are moving with the same velocity.The particle with maximum momentum is :

In an SHM, can velocity and displacement be in the same direction?

A charged particle moves with velocity vecv in a uniform magnetic field vecB . The magnetic force experienced by the particle is