Question

A mass of 6 10 24 kg is to be compressed in sphere

Answer 1

I am unable to get u question text let me know u r doubt

I help u surely

check u r mass value

Answer 2

Answer:

≈ 9 mm

Explanation:

Mass of the sphere :- 6 × 10²⁴ Kg

Escape velocity :- 3 × 10⁸ m/s

        V = $\sqrt{2GM/R}$

 OR,  R =  2GM/V²

         R   = (2 × (6.67 × 10⁻¹¹) × (6 × 10²⁴)) / (3 × 10⁸)²

  SO, R = 8.89 × 10⁻³ m

            ≈  9 mm