Eamcet Physics - 1 st Year : Unit 3.6( Laws of Motion ) - Horizontal Circular Motion Free Online Tests | Mock Tests | Preparation | Practice Tests

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Eamcet Physics
1 st Year : Unit 3.6( Laws of Motion ) - Horizontal Circular Motion

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A particle describes a horizontal circle on the smooth surface of an inverted cone. The plane of that circle is at a height of 9.8cm above the vertex. Then the speed of the particle is

A. 0.49 ms^–1

B. 1.96 ms^–1

C. 0.98 ms^–1

D. 3.92 ms^–1

E. None of the above

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Correct choice: C

Explanation:

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Eamcet Physics 1 st Year : Unit 3.6( Laws of Motion ) - Horizontal Circular Motion

Eamcet Physics
1 st Year : Unit 3.6( Laws of Motion ) - Horizontal Circular Motion