In a cosmic event, suppose a planet heavier than the earth with mass KM (K 1) and radius K'R (K 1) passes through a path near the earth (M and R are the mass and radius of earth). At what closest distance from surface of planet, we are in danger of being thrown into space:

Question

In a cosmic event, suppose a planet heavier than the earth with mass KM (K > 1) and radius K'R (K > 1) passes through a path near the earth (M and R are the mass and radius of earth). At what closest distance from surface of planet, we are in danger of  being thrown into space:

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

$${{\left[ \frac{2KGM}{g} \right]}^{1/2}}-\frac{1}{2}K'R$$

TuteeHUB · Answer

$${{\left[ \frac{KGM}{2g} \right]}^{1/2}}-\frac{1}{2}K'R$$

TuteeHUB · Answer

$${{\left[ \frac{KGM}{g} \right]}^{1/2}}-\frac{1}{2}K'R$$

TuteeHUB · Answer

$${{\left[ \frac{KGM}{g} \right]}^{1/2}}-K'R$$

1.	In a cosmic event, suppose a planet heavier than the earth with mass KM (K > 1) and radius K'R (K > 1) passes through a path near the earth (M and R are the mass and radius of earth). At what closest distance from surface of planet, we are in danger of being thrown into space:
A.	\[{{\left[ \frac{2KGM}{g} \right]}^{1/2}}-\frac{1}{2}K'R\]
B.	\[{{\left[ \frac{KGM}{2g} \right]}^{1/2}}-\frac{1}{2}K'R\]
C.	\[{{\left[ \frac{KGM}{g} \right]}^{1/2}}-\frac{1}{2}K'R\]
D.	\[{{\left[ \frac{KGM}{g} \right]}^{1/2}}-K'R\]
Answer» E.

In a cosmic event, suppose a planet heavier than the earth with mass KM (K > 1) and radius K'R (K > 1) passes through a path near the earth (M and R are the mass and radius of earth). At what closest distance from surface of planet, we are in danger of being thrown into space:

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