2.508×104K
1.254×104K
5.016×104K
8.360×104K
Since, Vesc=11.2 km/sR.M.S. =√(3KT/M)√(3KT/M) = 11200T = 11200² × 2.76 × 10⁻²⁶ / (3 × 1.38 × 10⁻²³)T = 8.360 × 10⁴K