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In case of a freely falling body, the ra...

In case of a freely falling body, the ratio of kinetic energy at the end of the third second to increase in kinetic energy in th next three seconds is

A

`1:1`

B

`1:2`

C

`1:3`

D

`1:9`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • A vertically projected body attains the maximum height in 6s. The ratio of kinetic energy at the end of 3rd second to decrease in kinetic energy in the next three seconds is

    A
    `1 : 1`
    B
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  • A vertically projected body attains the maximum height in 6s. The ratio of kinetic energy at the end of 3rd second to decrease in kinetic energy in the next three seconds is

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    B
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    C
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    D
    `9:1`

  • A vertically projected body attains the maximum height in 6s. The ratio of kinetic energy at the end of 3rd second to decrease in kinetic energy in the next three seconds is

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    B
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    D
    `9 : 1`

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