Question

Rajvi told her friend Rutvi that her house is 1 km towards South from the main post office . Express the displacement and the distance moved by Rutvi from the post office ,when she arrives at Rajvi's house . Mention the reference point

Answer 1

Answer:We choose main post office as the reference point . As the motion is long a straight line , therefore , magnitude of distance and displacement is equal =1km . The direction of displacement is towards south.

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