As shown in the figure a block of mass 1...

As shown in the figure a block of mass `10 kg` lying on a horizontal surface is pulled by a force F acting at an angle `30@`, with horizontal. For `mu_s = 0.25`, the block will just start to move for the value of` F : [Given `g = 10 ms^(–2) ]`

`20 N`

`35.7 N`

`33.3 N`

`25.2 N`

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