[" 5.In a streamline flow,"],[" (a) the speed of a particle always remains same "],[" (b) the velocity of a particle always remains same "],[" (c) the kinetic energies of all the particles arriving at a "]

Velocity of a charged particle can remain unchanged. If

Velocity of a charged particle can remain unchanged. If

In which accelerated motion , the kinetic energy of a particle remain constant ?

A particle is moving in a circular path of radius r with constant speed. Due to change in the direction of motion of the particle continously, the velocity of the particle is changing . But the kinetic energy of the particle remains the same. Explain why ?

For a particle executing simple harmonic motion, which of the following statements is correct? (1) The total energy of the particle always remains the same (2) The restoring force is maximum at the extreme positions (3) The acceleration of the particle is maximum at the equilibrium position (4) The acceleration of the particle is maximum at the equilibrium position

In sine wave , minimum distance between 2 particles always having same speed is

In sine wave , minimum distance between 2 particles always having same speed is