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Gravitation · 2020 · 8 Jan · Shift 2

2 Physics questions from this JEE Main paper
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Gravitation · 2020 · 8 Jan · Shift 2

2 Physics questions from this JEE Main paper

  1. Q57.An asteroid is moving directly towards the centre of the earth. When at a distance of 10R (R is the radius of the earth) from the earths centre, it has a speed of 12 km/s. Neglecting the effect of earths atmosphere, what will be the speed…
    Physics · Gravitation · Numerical
  2. Q59.A ball is dropped from the top of a 100 m high tower on a planet. In the last 21​s before hitting the ground, it covers a distance of 19 m. Acceleration due to gravity (in ms–2) near the surface on that planet is ​…
    Physics · Gravitation · Numerical