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प्रश्न
Rotation of the earth is a periodic motion. Justify.
उत्तर
Rotation of the earth is a periodic motion because it takes an equal interval of time for all rotations.
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संबंधित प्रश्न
Classify the following motion:
Motion of a horse pulling a cart on a straight road.
What is the other name of negative acceleration ?
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Write true or false of the following statement.
A motion which repeats itself after a fixed interval of time is called periodic motion.
Select the correct alternative
A ball falls down vertically. Its motion is
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Name the type of motion being performed by Hands of a clock.
State the types of motion of the needle of a sewing machine?
State the types of motion of the wheel of a bicycle ?
State the types of motion of the carpenter’s saw?
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(b) the total time of travel, and
(c) the average speed of car
Explain in your own words and give one example.
Linear motion
Explain in your own words and give one example.
Circular motion
Name the types of motion in which a body moves along a straight path
Define motion.
Give one example of the following type of motion:
Circular
What type of motion do the following objects have?
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Give two examples for each of the following motions:
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Give two examples of periodic motion.
Classify the following motions according to the path it takes.
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- Heartbeat
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Swirling stone tied to the rope is an example of rotatory motion.
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Identify the different types of motion in the following word diagram given.
| Y | O | U | N | G | C | C | N | T | E | R |
| L | E | V | E | L | P | I | E | E | A | R |
| A | L | L | O | T | O | P | P | E | A | I |
| N | O | T | E | P | A | D | N | E | C | K |
| O | W | O | N | E | W | I | Y | Z | S | E |
| I | E | V | O | R | L | O | A | D | W | P |
| T | R | G | N | I | C | E | D | R | I | L |
| A | Z | H | T | O | N | G | U | E | N | A |
| T | X | C | R | D | E | P | T | H | G | R |
| O | E | Y | C | I | R | C | U | L | A | R |
| R | T | L | C | C | O | P | P | E | R | T |
