A particle A of mass 10/7 kg is moving in the positive directio of x-axis. At initial position x=0, its velocity is 1ms^(-1), then its velocity (in m/s) at x=10 m is (use the graph given)

A particle A of mass 10/7 kg is moving in the positive directio of x-a

1.	A particle A of mass 10/7 kg is moving in the positive directio of x-axis. At initial position x=0, its velocity is 1ms^(-1), then its velocity (in m/s) at x=10 m is (use the graph given)
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