Multiple choice

Rohan observed that the strings of the guitar moved and the sound emerged. Which type of motion did Rohan observe in the guitar strings?

  1. Curvilinear motion

  2. Circular motion

  3. Rectilinear motion

  4. Vibratory motion

  5. Rotational motion

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is a kind of oscillatory motion in which the moving object undergoes a change in size and shape. This is incorrect because a child on swing does not change its size and shape.