if an object is projected from surface of earth with speed v=√6gR th

1.	if an object is projected from surface of earth with speed v=√6gR then interstellar speed of object
Answer» Answer: 2√gR. Explanation: For getting a velocity in the interstellar, the body when escapes the earth's ORBIT with the escape velocity which is √(2gR). Where R is the radius of the earth and G is the acceleration due to gravity. So, the interstellar velocity will be v^2=vc^2 - ve^2 where the vc is the ORBITAL velocity which is GIVEN in the question as √(6gR). So, on substituting the values we will get the interstellar velocity of the body when escapes the earth's surface. v=√[6gR - 2gR] which on SOLVING we will get that the velocity will be 2√gR.

if an object is projected from surface of earth with speed v=√6gR then interstellar speed of object

Answer»

Answer:

2√gR.

Explanation:

For getting a velocity in the interstellar, the body when escapes the earth's ORBIT with the escape velocity which is √(2gR). Where R is the radius of the earth and G is the acceleration due to gravity.

So, the interstellar velocity will be v^2=vc^2 - ve^2 where the vc is the ORBITAL velocity which is GIVEN in the question as √(6gR). So, on substituting the values we will get the interstellar velocity of the body when escapes the earth's surface. v=√[6gR - 2gR] which on SOLVING we will get that the velocity will be 2√gR.

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