Eamcet Physics - 1 st Year : Unit 6.3( Gravitation ) - Orbital And Escape Velocities Free Online Tests | Mock Tests | Preparation | Practice Tests

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Eamcet Physics
1 st Year : Unit 6.3( Gravitation ) - Orbital And Escape Velocities

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(A):If the earth starts rotating with atime period of 84 minutes then objects on the equator would become weightless.
(R):This time period is identical with that of a surface satellite

A. Both A and R are true and R is the correct explanation of A

B. Both A and R are true but R is not the correct explanation of A

C. A is true but R is false

D. A is false but R is true

E. None of the above

View Answer

Correct choice: A

Explanation:

None

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Eamcet Physics 1 st Year : Unit 6.3( Gravitation ) - Orbital And Escape Velocities

Eamcet Physics
1 st Year : Unit 6.3( Gravitation ) - Orbital And Escape Velocities