Test Academy | A particle is moving eastwards with velocity of 5 m/s. In 10 sec the velocity changes to 5 m/s northwards. The average acceleration in this time is Zero, (1/√2) m/s² toward north-west, (1/√2) m/s² toward north-east, 1/2 m/s² toward north-west

Question

A particle is moving eastwards with velocity of 5 m/s. In 10 sec the velocity changes to 5 m/s northwards. The average acceleration in this time is

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