finding displacement of an object

Asked by shambhavi.vatts | 29th May, 2010, 10:19: PM

Expert Answer:

Dear student,

Field is in square shape so,the full perimeter travel time is 4 x (one side travel time) = 4 x 40 = 160sec = 2min40sec 2min 20sec is 20sec short of the full perimeter = 1/2 of one-side travel time = 5m



Answered by  | 30th May, 2010, 01:36: PM

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