12. A man travels 5 km from east to west in
10 minutes. What is the magnitude of dis-
placement and distance travelled?
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use the answer attached
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Here, the displacement will be given by joining the initial and starting points, i.e. by the hypotenuse of the right-angled triangle formed.
Displacement=
5
2
+12
2
Displacement=
25+144
=13km
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