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Three blocks of masses m(1) = 1kg, m(2)=...

Three blocks of masses `m_(1) = 1kg, m_(2)=2kg` and `m_(3) = 3kg` are placed in contact on a horizontal frictionaless plane as shown in figure. A force of 12 N is applied on `m_(1)`. Acceleration of the system is

A

`12m//s^2`

B

`2m//s^2`

C

`6m//s^2`

D

`4m//s^2`

Text Solution

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The correct Answer is:
B
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