JEE Main 9 Jan 2019 Shift 2 Solved Paper

Section: Physics

Question : 14 of 90

Marks: +1, -0

The energy required to take a satellite to a height 'h' above Earth surface (radius of Earth = 6.4 × 103 km) is E1 and kinetic energy required for the satellite to be in a circular orbit at this height is E2. The value of h for which E1 and E2 are equal,is:

[9 Jan 2019 Shift 2]

1.28 × 104 km
6.4 × 103 km
3.2 × 103km
1.6 × 103km

Validate

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