A projectile is fired at an angle of 30o to the horizontal such that the vertical…
Physics · JEE Advanced · NTA Exams — Kinematics
A projectile is fired at an angle of 30o to the horizontal such that the vertical component of its initial velocity is 80 m/s. Its time of flight is T. Its velocity at t = T/4 has a magnitude of nearly
- 200 m/s
- 300 m/s
- 140 m/s
- 100 m/s
Answer
(C) 140 m/s
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