Question

Part of commentary by a commentator of a race is given. What can you infer about it? "The racing car takes a circular turn at a constant velocity of 84 km per hour. "

• A. Commentary is right, car can turn at constant velocity.
• B. Commentary is wrong, velocity does not remain constant while turning.
• C. Such high speed is not possible.
• D. None of the above.

Answer 1

The correct option is B Commentary is wrong, velocity does not remain constant while turning.

Direction will change while turning hence velocity vector changes.