A boy stops after travelling 3 km towards east and then goes 4 km towards north along a…
Physics · JEE Main · NTA Exams — Kinematics
A boy stops after travelling 3 km towards east and then goes 4 km towards north along a plane road. The resultant displacement of the boy is (only magnitude)
- 7 km
- 4 km
- 5 km
- 15 km
Answer
(C) 5 km
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