At high altitude, a body explodes at rest into two equal fragments with one fragment…
Physics · JEE Advanced · NTA Exams — Laws of Motion
At high altitude, a body explodes at rest into two equal fragments with one fragment receiving horizontal velocity of 10 m/s. Time taken by the two radius vectors connecting point of explosion of fragments to make 90° is: (g = 10 m/s2)
- 10 s
- 4 s
- 2 s
- 1 s
Answer
(C) 2 s
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