Question

find the escape velocity of a planet whose diameter is 10000km and the value of g is 10m/s .​

Answer 1

Answer:

10 km/s

Explanation:

Escape Velocity = $\sqrt{2gr}$

                           = $\sqrt{2 * 10 * 5000000}$

                           = $\sqrt{100000000}$

                           = 10000 m/s

                           = 10 km/s

HOPE IT HELPS!

Answer 2

Answer:

The answer to the question is

Explanation:

GIVEN:

diameter=10000km

g=10m/s

TO FIND:

Escape velocity (Vesc)

ANSWER:

Escape velocity is the minimum velocity required to project a body by overcoming the gravitational pull.

The equation to find escape velocity is,

Vesc=gR^2

where R is the radius of the planet

R=diameter/2

  =10000/2

  =5000km=5×10^6

Vesc= 10*(5×10^6)^2

        =25×10^13m/s