What force was exerted by the archer to pull bow string back

Reference no: EM13555268

A 0.09 kg arrow is pulled back in a bow. After being held still, it is let go, moving 25m/s after the 0.47 meters in which the arrow is in contact with the bow string. What work was done on the arrow by the bow string? What force was exerted by the archer to pull the bow string back?

Reference no: EM13555268

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