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Vector Algebra
Determine the girl’s displacement from her initial point of departure.
A girl walks 4 km towards west, then she walks 3 km in a direction 30° east of
north and stops. Determine the girl’s displacement from her initial point of
departure.
cbse
class12
bookproblem
sec-a
easy
math
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asked
Nov 2, 2012
by
balaji.thirumalai
retagged
May 16, 2013
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