Question
Question: Find the minimum velocity to be imparted to a body so that it escape the solar system...
Find the minimum velocity to be imparted to a body so that it escape the solar system
A
RE2GME+RSE2GMS
B
RE2GME+(2−1)2RSEGMS
C
(2−1)2[REGME+RSEGMS]
D
None
Answer
RE2GME+(2−1)2RSEGMS
Explanation
Solution
21 mv32 = 21 mv12 + 21m(∆v)2
or v3 =
where v1 = RSE2GMS
RSE is the orbital distance of earth from the sun.
RE is the radius of the earth.