/ An object going vertical upward from the surface of the earth, having an initial velocity equal to the ............ , escapes the gravitational force of the earth. *
Answers
ESCAPE VELOCITY (11.19 km/s)
An object going vertical upward from the surface of the earth, having an initial velocity equal to the ESCAPE VELOCITY (11.19 km/s), escapes the gravitational force of the earth
Explanation:
escape velocity is the minimum speed needed for an object to escape from the gravitational influence of a massive body like earth .
Escape velocity Ve is a function of the mass of the body and distance to the center of mass of the body.
Ve= √(2GM/R)
G is the universal gravitational constant (G ≈ 6.67×10⁻¹¹ m³/kgs²),
M the mass of the body to be escaped from ( mass of earth in case of earth)
6 × 10²⁴ kg
R the distance from the center of mass of the body to the object ( Radius of earth on surface of earth ) = 6400 km
Ve= 11.19 km/s
Learn More:
If an artificial satellite is moving in a circular orbit around the earth ...
https://brainly.in/question/2491484
a deer escapes from a leopard and runs away ina straight line with ...
https://brainly.in/question/18895980