An object experiences an impulse, moves and attains a momentum of $200$ $200$ $k g \cdot \frac{m}{s}$ $kg* m/s$ If its mass is $50$ $50$ $k g$ $kg$ , what is its velocity?

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Answer 1 · 2018-07-31T22:26:15

$p = m v$ $p = mv$

Use

$p = m v$ $p = mv$

Here

Therefore...

$p = m v$ $p =mv$

$\to {200 kg ms}^{- 1} = (50 kg) \cdot v$ $->"200 kg ms"^-1 = ("50 kg") * v$

$\to \frac{{200 kg ms}^{- 1}}{50 kg} = v$ $-> "200 kg ms"^-1/"50 kg" = v$

$\to v = {4 ms}^{- 1}$ $->v = "4 ms"^-1$

An object experiences an impulse, moves and attains a momentum of 200200200 kg* m/skg⋅mskg* m/s If its mass is 505050 kgkgkg, what is its velocity?