The force exerted by a certain bow on an arrow decreases linearly after the arrow is
Channel: Doubtnut
Date: 2020-07-26

The force exerted by a certain bow on an arrow decreases linearly after the arrow is relased by the archer, starting with a value F = 275 N when the bow is fully drawn and decrasing to F = 0 as the arror leaves the bow string. The tail of the arrow moves a distance of 0.5 m as the arrow is shot. Find theh final speed of the arrow, which has a mass of `3 xx 10^(-2)kg.`