A baseball pitcher $)=(76kg$ is initially standing at rest on an extremely slippery, icy surface. He then throws a baseball $)=(0\mathrm{.}14kg$ with a horizontal velocity of $42n$ velocity of the pitcher? $($Assume liat the positive direction is where the baseball is thrown. Indicate the direction with the sign of your answer.$)$

$\frac{m}{s}$

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