Question

6. What are uniform and Non-Uniform motions, Give four examples for each type Motions?​

Answer 1

Answer:

When a body covers equal distances in a straight line, equal intervals of time are called uniform motion. Example: a car moving at 20km/h in a straight line. When a body covers unequal distance in equal intervals of time in a straight line is called non-uniform Example : spinning wheel.

Answer 2

Answer:

On the basis of speed and movement of a body, motions are classified into:

• Uniform motion.
• Non-Uniform motion.

Explanation:

Uniform motion: A uniform motion is a motion in which a body has a consistent velocity and covers equal distance in equal intervals of time.

Examples of Uniform motion:

1. Movement of clock hands.
2. An airplane flying at a constant speed.
3. A car moving at a constant speed of 30km/h.
4. Movement of fan blades.

Non-Uniform motion: A non-uniform is a motion in which a body is moving with speed varies with time intervals i.e covers unequal distance in equal time intervals.

Examples of Non-Uniform motion:

1. A man running in a park.
2. Cars racing on a racing track.
3. A bus in busy traffic.
4. A car covers a distance of 20km in 1hr and 35km in the next 1hr.

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