The minimum and maximum distances of a planet revolving around the Sun are x 1 and x 2 . If the minimum…

The minimum and maximum distances of a planet revolving around the Sun are x1 and x2. If the minimum speed of the planet on its trajectory is v0, then its maximum speed will be:
  1. v0x12x22
  2. v0x22x12
  3. v0x1x2
  4. v0x2x1

Solution

Angular momentum conservation equation, 

v0x2=v1x1

v1=v0x2x1

Asked in: JEE Main 2021 (25 Jul Shift 1)

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