A particle is acted upon by a force of constant magnitude which is always perpendicular to the velocity of particle. The motion of the particle takes place in a horizontal plane. Then:
Correct answer: C. It moves in a circular path
- A. Linear momentum is constant
- B. Velocity is constant
- C. It moves in a circular path
- D. Particle moves in a straight line
Explanation
Please note that the correct option for the motion of the particle is c) It moves in a circular path.The force acting perpendicular to the velocity causes the particle to undergo circular motion. This type of motion occurs when a force is constantly directed towards a center point, resulting in the particle moving in a circular path around that center.
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About Simple Harmonic Motion
Simple harmonic motion is oscillation in which acceleration is directly proportional to displacement and directed toward the equilibrium position. Work includes displacement, velocity, acceleration, phase, period, frequency, amplitude and energy, with applications to springs and simple pendulums. The restoring force and the conditions for SHM distinguish it from general periodic motion.
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