18. A person moves 30 m north, then 30 m east, then
30v2 m south-west. His displacement from the original
position is
(a) zero
(b) 28 m towards south
(c) 10 m towards west (d) 15 m towards east
Answers
Answered by
1
option (a)
answer is zero because the person reached the initial position. show the displacement will be zero.
Answered by
1
zero
becayse hi actual position and final positiin is same
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