the minute hand of a wall clock is 10m long. Find its distant and displacement covered from 10am to 10:30am
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your answer is 0 because min hand is moving along a circular path
45Gill:
no its not zero it's answer is displacement is 2 R and distance is 22/7 ×R
ya.. thanks
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the displacement of the min hand is 10×2=20 m because displacement is the shortest straight line path between 2 points and while the min hand travels from 10 to 10:30 it covers double of its length .
i hope this helps u : )
i hope this helps u : )
and distance is 22/7 × R
circumference is 2×22/7×R but is half circle
study about displacement
yes yes sorry
displacement is 20m and distance is 22/7 ×R
ys.. It is only a half round so displacement will be ½
yes
not displacement ...here distance is half
displacement is diameter and distance is circumference. ...clear that
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