A particle is moving along a circular path of radius 2m with uniform speed of 5 ms –1 …
Physics · JEE Main · NTA Exams — Rotational Motion
A particle is moving along a circular path of radius 2m with uniform speed of 5 ms–1. What will be the change in velocity when the particle completes half of the revolution?
- Zero
- 10 ms–1
- \(10 \sqrt{2} \mathrm{~ms}^{-1}\)
- \(\frac{10}{\sqrt{2}} \mathrm{~ms}^{-1}\)
Answer
(B) 10 ms –1
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