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प्रश्न
Classify the following according to the path it takes.
Linear, Curvilinear, Circular, Rotatory, Oscillatory, Zigzag (irregular)
उत्तर
| 1. | Falling fruits from the tree | Linear Motion |
| 2. | Ceiling fan running | Rotatory Motion |
| 3. | Car running on the straight road | Linear Motion |
| 4. | Swirling stone tied to the rope | Circular Motion |
| 5. | Motion of sewing machine needle | Oscillatory Motion |
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संबंधित प्रश्न
What is the acceleration of a body moving with uniform velocity ?
What is meant by uniform circular motion ?
Fill in the blank:
Total distance travelled = _______ × total time taken.
What is rotatory motion ? Give two examples.
Differentiate between periodic and non-periodic motions by giving an example of each.
Name the type of motion being performed by Blades of an electric fan in motion.
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
If a ball is released from the terrace of a building, it comes down in ______ motion. On the other hand, it reaches the ground in ______ motion if it is thrown with force away from the terrace in a direction parallel to the terrace.
The motion of an aeroplane on the runway before take-off is ______.
Children sitting in a rotating giant wheel have ______ motion, while those sitting in a merry-go-round have a ______ motion.
How are we different from linear motion and random motion?
Explain in your own words and give one example.
Oscillatory motion
Give one example of circular motion.
Give one example of the following type of motion:
Linear
Give one example of the following type of motion:
Translation
Give one example of the following type of motion:
Circular
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:
Random motion
Give examples.
Explain different types of motion.
Give two examples of periodic motion.
Fast oscillations are referred to as ______.
All the oscillatory movements are periodic motions.
The Motion of train – uniform motion. The motion of vehicles ______.
From the given v – t graph (Fig. 8.1), it can be inferred that the object is
Distinguish between uniform motion and nonuniform motion
Write one example of the following type of motion.
Periodic
Write one example of the following type of motion.
Circular and periodic
