Eamcet Physics - 1 st Year : Unit 2.2( Kinematics ) - Motion Under Gravity Free Online Tests | Mock Tests | Preparation | Practice Tests

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Eamcet Physics
1 st Year : Unit 2.2( Kinematics ) - Motion Under Gravity

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A man throws balls with the same speed vertically upwards one after the other at an interval of 2 seconds. What should be the speed of the throw so that more than two balls are in the sky at any time (Given 9 = 9.8m/s²)

A. At least 0.8 m/s

B. Any speed less than 19.6 m/s

C. Only with speed 19.6 m/s

D. More than 19.6 m/s

E. None of the above

View Answer

Correct choice: D

Explanation:

None

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Eamcet Physics 1 st Year : Unit 2.2( Kinematics ) - Motion Under Gravity

Eamcet Physics
1 st Year : Unit 2.2( Kinematics ) - Motion Under Gravity