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प्रश्न
How are we different from random motion and oscillatory motion?
उत्तर
| Random motion | Oscillatory motion |
| The type of motion in which the direction of motion and the speed of an object change continuously is called random motion. | The type of motion in which the object moves to and pro repeatedly about a mean or a fixed position is known as oscillatory motion. |
| For example: Children playing in a garden | For example: Movement of the pendulum of a clock |
संबंधित प्रश्न
Classify the following motion:
Motion of a child in a merry-go-round.
Name the type of motion in which a body has a constant speed but not constant velocity.
A satellite goes round the earth in a circular orbit with constant speed. Is the motion uniform or accelerated ?
What is meant by uniform speed ?
A car travels with speed 30 km h-1 for 30 minute and then with speed 40 km h-1 for one hour.
Find :
(a) the total distance travelled by the car
(b) the total time of travel, and
(c) the average speed of car
Identify the type of motion.
A fish swimming in water:
Identify the type of motion.
The plucked string of a sitar:
The motion of an aeroplane on the runway before take-off is ______.
Explain in your own words and give one example.
Linear motion
All the oscillatory movements are periodic motions.
