Sunita goes 30 km towards North from a fixed point, then after turning to her right she goes 15 km. After this she goes 30 km after turning to her right. How far and in what direction is she from her starting point?
Answers.
A) 45 km, East B) 15 km, East C) 45 km, West D) 45 Km, North E) None of these
Sunita moves 15 km right after she was moving towards north. That is she walked 15 kms towards east. Then she moves 30 kms right i.e. se comes in the same direction from which she started. Hence the displacement is only 15 km and that is towards east.   ANSWER:15 km, East
<result>B</result>
Sunita goes 30 km towards North from a fixed point, then after turning to her right she goes 15 km. After this she goes 30 km after turning to her right. How far and in what direction is she from her starting point?