Which of the following is an axial vector?
Correct answer: D. All of these
- A. Torque
- B. Angular Displacement
- C. Angular Velocity
- D. All of these
Explanation
Angular displacement, angular velocity, angular acceleration, angular momentum and torque all have direction along the axis of rotation. They can be determined by right hand rule.
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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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