how to solve tgis question??
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Distance is 20 +20+20=60m
Displacement =20m
Hope it helps..
Displacement =20m
Hope it helps..
sachinkumar12431:
here is your answer
hope it helps..
no its not right answer
now see dear
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AS ACCORDING TO THE SITUATION THE MOVEMENT OF PARTICLE IS FROM ORIGIN(0,0) AND FIRST IT GOES TO (20m,0) AND THEN TO( -20m,0)
THEREFORE THE DISTANCE COVERED = 20m [ORIGIN(0,0) TO POINT (20m,0)] + 20m[POINT (20m,0) TO ORIGIN(0,0)] + 20m [ORIGIN(0,0) TO THE POINT (-20,0)
= 60 m
AND DISPLACEMENT = +20 -20 -20 (AS IT RETRACES THE PATH AND IN NEGATIVE DIRECTION SO DISPLACEMENT IS NEGATIVE)
= -20 TOWARDS THE NEGATIVE X DIRECTION
THEREFORE THE DISTANCE COVERED = 20m [ORIGIN(0,0) TO POINT (20m,0)] + 20m[POINT (20m,0) TO ORIGIN(0,0)] + 20m [ORIGIN(0,0) TO THE POINT (-20,0)
= 60 m
AND DISPLACEMENT = +20 -20 -20 (AS IT RETRACES THE PATH AND IN NEGATIVE DIRECTION SO DISPLACEMENT IS NEGATIVE)
= -20 TOWARDS THE NEGATIVE X DIRECTION
which class question is this ??
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