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प्रश्न
What is the difference between uniform linear motion and uniform circular motion ? Explain with examples.
उत्तर
In uniform linear motion, the speed and direction of motion is fixed and so, it is not accelerated. Example- A car running on a straight road.
In uniform circular motion, the speed is constant but the direction of motion changes continuously and hence, it is accelerated.
Example- Motion of earth around the sun.
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संबंधित प्रश्न
What is meant by average speed?
A boy goes from his house to school by bus at a speed of 20 km h-1 and returns back through the same route at a speed of 30 km h-1. The average speed of his journey is ______.
Identify the type of motion.
Movement of a ceiling fan:
How are we different from random motion and oscillatory motion?
Give one example of the following type of motion:
Linear
What type of motion do the following objects have?
The needle of a sewing machine
What type of motion do the following objects have?
Movement of a mosquito
Give two examples for each of the following motions:
Circular motion
The movement of a body about its own axis like a rotating top is linear motion.
Classify the following motions according to the path it takes.
- A coconut falling from a tree
- Heartbeat
- A stone is thrown into the air at an angle
- Movement of people in a bazaar
- The motion of a spinning top
