A block is paced on a rough horizontal plane. A time dependent horizontal force \[\operatorname{F}=\operatorname{Kt}\] acts on the block, where k is a positive constant. The acceleration time graph of the block is: [JEE ONLINE 25-04-2013]
A)
B)
C)
D)
Correct Answer:
B
Solution :
[b] Graph [b] correctly dipicts the acceleration-time graph of the block.