A body of mass m, moving along the posit...

A body of mass `m`, moving along the positive x direction is subjected to a resistive force `F = Kv^(2)` (where K is a constant and `v` the particle n velocity). If `m = 10 kg v = 10 m//s` at `t = 0, " and " K = 2N (m//s)^(-2)` the velocity when `t = 2s` is:

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A body of mass `m`, moving along the positive x direction is subjected to a resistive force `F = Kv^(2)` (where K is a constant and `v` the particle n velocity). If `m = 10 kg v = 10 m//s` at `t = 0, " and " K = 2N (m//s)^(-2)` the velocity when `t = 2s` is:

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