A particle is acted upon by a force of constant magnitude which is always perpendicular to the velocity of the particle. The motion of the particle takes place in a plane. It follows that

A particle is acted upon by a force of constant magnitude which is alw

1.	A particle is acted upon by a force of constant magnitude which is always perpendicular to the velocity of the particle. The motion of the particle takes place in a plane. It follows that
Answer» the KINETIC energy of the particle changes with time the ACCELERATION of the particle is CONSTANT the velocity of the particle is constant the SPEED of the particle is constant Answer :D