A block is placed on a rough horizontal plane. A time dependent horizontal force F = Kt acts on the block. Here K is a positive constant. Acceleration time graph of the block is :

A block is placed on a rough horizontal plane. A time dependent horizo

1.	A block is placed on a rough horizontal plane. A time dependent horizontal force F = Kt acts on the block. Here K is a positive constant. Acceleration time graph of the block is :
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