A brass ball is tied to a thin wire and swung so as to move uniformly in a horizontal circle. Which of the following statements in this regard is / are true?
- 1. The ball moves with constant velocity
- 2. The ball moves with constant speed
- 3. The ball moves with constant acceleration
- 4. The magnitude of the acceleration of the ball is constant
Select the correct answer using the code given below:
1 only
1 and 3
1, 2 and 4
2 and 4 only
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC NDA-2 – 2015