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.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
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.
Practise Waves
1,281 free Waves MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Simple Harmonic Motion questions
What is moment of inertia of a sphere?
The angular speed in radians/hours for daily rotation of our earth is:
An object of mass 1.5 kg is suspended by a string having tension T = 5 N in a lift. When the lift is moving upward with acceleration a = 2ms-2 then its apparent weight is:
A body moving in a circular path with constant speed has:
Astronauts appear weightless in space because:
Which one is constant for a satellite in orbit?