What would happen if the Earth starts rotating faster?

The length of the day will decrease.

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The length of the day will increase.

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The length of the summer season will increase.

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The length of the summer season will decrease.

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Solution

The correct option is A The length of the day will decrease.
The formation of days and nights happens due to the rotation of the Earth on its axis. If the Earth starts rotating faster, it would complete one complete spin in less than 24 hours. Hence the length of the day will decrease.

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Similar questions

Q. If radius of earth is increased, without change in its mass, will the length of day increase, decrease or
remain same?

Q. If the angular speed of earth is increased so much that the objects start flying from equator, then the length of the day will be nearly.

Question 2
If there were no atmosphere around the earth, the temperature of the earth will

(a) increase
(b) go on decreasing
(c) increase during day and decrease during night
(d) be unaffected

Q. Assertion :If the ice on the polar caps of the earth melts, then length of day will increase. Reason: Moment of inertia of the earth increases, as ice on polar caps melts.

Q. A clock regulated by a seconds pendulum keeps correct time. During summer the length of the pendulum increases to

1.01 m

. How much will the clock gain or lose in one day?

(g = 9.8 m / s^{2})

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What would happen if the Earth starts rotating faster?

The correct option is A The length of the day will decrease.The formation of days and nights happens due to the rotation of the Earth on its axis. If the Earth starts rotating faster, it would complete one complete spin in less than 24 hours. Hence the length of the day will decrease.

The correct option is A The length of the day will decrease.
The formation of days and nights happens due to the rotation of the Earth on its axis. If the Earth starts rotating faster, it would complete one complete spin in less than 24 hours. Hence the length of the day will decrease.