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प्रश्न
Give examples.
उत्तर
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संबंधित प्रश्न
Classify the following motion:
Motion of a train on a straight bridge.
What type of motion, uniform or non-uniform, is exhibited by a freely falling body ? Give reason for your answer.
A body goes round the sun with constant speed in a circular orbit. Is the motion uniform or accelerated ?
A satellite goes round the earth in a circular orbit with constant speed. Is the motion uniform or accelerated ?
Write true or false of the following statement.
The motion of a train starting from one station and reaching at another station is non-uniform.
Write true or false of the following statement.
A ball thrown by a boy from a roof-top has oscillatory motion.
What is meant by circular motion ? Give one example.
Explain oscillatory motion by giving one example.
Name the type of motion being performed by Smoke particles from chimney.
State the types of motion of the wheel of a bicycle ?
State the types of motion of the drill machine?
A car covers a distance of 160 km between two cities in 4 h. What is the average speed of the car ?
A cyclist travels a distance of 1 km in the first hour, 0.5 km in the second hour and 0.3 km in the third hour. Find the average speed of the cyclist in (1) km h-1, (2) m s-1.
Identify the type of motion.
The plucked string of a sitar:
Answer the following question in your own words.
Which types of motion are seen in birds flying in the sky?
Give one example of the following type of motion:
Linear
What type of motion do the following objects have?
Blade of an electric fan
Give two examples for each of the following motions:
Linear motion
Give two examples for each of the following motions:
Random motion
Which among the following is an oscillatory motion?
To and fro motion is called oscillatory motion.
Match the following.
| 1. |  |
a. Circular motion |
| 2. |  |
b. Oscillatory motion |
| 3. |  |
c. Linear motion |
| 4. |  |
d. Rotatory motion |
| 5. |  |
e. Linear and rotatory motion |
Classify the following according to the path it takes.
Linear, Curvilinear, Circular, Rotatory, Oscillatory, Zigzag (irregular)
Motion of wheel of a bicycle is ______.
Identify the Periodic motion among the following:
Throwing paper aeroplane is the best example of linear 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
Write one example of the following type of motion.
Periodic
