A particle is moving eastwards with a velocity of 5 m/s. In 10s the velocity changes to 5…
Physics · JEE Main · NTA Exams — Kinematics
A particle is moving eastwards with a velocity of 5 m/s. In 10s the velocity changes to 5 m/s northwards. The average acceleration in this time is
- zero
- \(\frac{1}{2} m s^{-2}\) towards north
- \(\frac{1}{\sqrt{2}} \mathrm{~ms}^{-2}\)towards north–east
- \(\frac{1}{\sqrt{2}} \mathrm{~ms}^{-2}\)towards north–west
Answer
(D) 1 2 ~ms ^ -2 towards north–west
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