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A force produces an acceleration of 5" m...

A force produces an acceleration of `5" m/s"^(2)` in a body and same force an acceleration of `15 "m/s"^(2)` in another body. The acceleration produced by the same force when applied to the combination of two bodies will be -

A

`3.75"m/sec"^(2)`

B

`20"m/sec"^(2)`

C

`10"m/sec"^(2)`

D

`0.667"m/sec"^(2)`

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