A particle is acted upon by a force of constant magnitude which is always perpendicular…
Physics · JEE Main · NTA Exams — Rotational Motion
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–
- its velocity is constant
- its acceleration is constant
- its kinetic energy is constant
- it moves in straight line
Answer
(C) its kinetic energy is constant
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