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A ball of mass M is thrown vertically up...

A ball of mass M is thrown vertically upwards. Another ball of mass 2M is thrown at an angle `theta` with the vertical. Both of them stay in air for the same period of time. The heights attained by the two are in the ratio

A

`1:2`

B

`2:1`

C

`1:1`

D

`1: cos theta`

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The correct Answer is:
C
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NCERT FINGERTIPS-PRACTICE PAPERS-Practice Paper 3
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