Guest

Let A be the area swept out by the line joining the earth and the sun during FEB1997.the area swept out by the line during a typical week in Feb 1997 is

Let A be the area swept out by the line joining the earth and the sun during FEB1997.the area swept out by the line during a typical week in Feb 1997 is

Grade:11

1 Answers

Vikas TU
14149 Points
7 years ago
From Kepler’s second law,
equal radius area sweeped would be equal to  radius area sweeped in equal interval of time.
Thus, there were 4 weeks in the month of FEB 1997.
the area swept out by the line during a typical week in Feb 1997 be =>
(let) = As at time T.
then for four weeks time would be 4T and area swapped would be = 4As.
Thus,
4As = A
As = A/4.
 
 
 

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free