​The escape velocity for a body of mass 1kg from earth's surface is 11.2$$\text{kms}^{-1}$$​ the escape velocity for a body of mass 100 kg would be:​

Correct option is C

​$$\text{Given:} \\\bullet \text{The escape velocity for a body of mass 1 kg from Earth's surface is 11.2 km/s.} \\\bullet \text{We need to find the escape velocity for a body of mass 100 kg.} \\\text{Explanation:} \\\text{The escape velocity from the surface of the Earth is independent of the mass of the object. It depends only} \\\text{on the mass of the Earth and the distance from the Earth's center (which is constant for objects on the} \\\text{Earth's surface).} \\\text{The formula for escape velocity is:} \\v_e = \sqrt{\frac{2GM}{R}} \\\text{Where:} \\\bullet v_e \text{ is the escape velocity,} \\\bullet G \text{ is the gravitational constant,} \\\bullet M \text{ is the mass of the Earth,} \\\bullet R \text{ is the radius of the Earth.} \\\text{Notice that the escape velocity is independent of the mass of the object. This means the escape velocity for a} \\\text{body of mass 100 kg is the same as for a body of mass 1 kg.} \\\bullet \text{The escape velocity is given as 11.2 km/s for a body of mass 1 kg.} \\\bullet \text{For a body of mass 100 kg, the escape velocity will still be 11.2 km/s.}$$​​