Physics, asked by pikachu18, 1 year ago

A body is moving along a circular track of diameter 28metre find distance and displacement when it moves.
(i)one complete round.
(ii)half of a circular track.
(iii)1/4th of circular track.

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Answers

Answered by Surajnarayan
1
(I) distance =88m
displacement = 0
(ii) distance = 44m
displacement = 28m
(iii) distance = 22m
displacement =
 \sqrt{392}


pikachu18: than you can we chat
pikachu18: plz fast
Surajnarayan: (i) distance 2πr ke formula pe or displacement 0 hoga kyoki wr pure cmplete move kar rha h. (ii) distance = πr due to half rotation and displacement = 2r
pikachu18: and (iii)solution
Surajnarayan: (iii) ka mere pas diagram bana hua h lekin hm abhi new user isliya photo bhejne ka option nhi mil rha h
pikachu18: photo attach kar do
pikachu18: I'm also new user attach photo with answer
Surajnarayan: par kaise yah to comment me sirf text type ka option aa rha h
pikachu18: not in comment in chat or in the way you answer
Surajnarayan: Ooo thnxxx
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