Tue May 08, 2012 By:

A particle moving eastward with a velocity of 5m/ 10 second the velocity changes to 5m/s

Expert Reply
Wed May 09, 2012
you have not mentioned the direction of the final velocity...I think that way qs is incomplete.suppose the final veloccity is southwards.
change in velocity=v2-v1 in south west direction
magnitude of change in velocity=?(52+52-2x5x5 cos90)
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