Question

II. Identify the types of motions present in the following:-
1. Motion of earth around the sun.
2. A stone falling from a height.
3. Motion of needle in sewing machine.
4. The wheels of a moving car.
5. Motion of strings on a guitar.

Answer 1

Explanation:

Motion of earth around the sun.

A stone falling from a height.

Motion of needle in sewing machine.

The wheels of a moving car.

Motion of strings on a guitar.

Answer 2

Answer:

1. Periodic, Circular

2. Rectilinear

3. Oscillatory

4. Circular

5. Vibratory