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    STUDIA PHYSICA - Issue no. 2 / 2002  
         
  Article:   TOTAL SOLAR ECLIPSE OF 1999 AUGUST 11.

Authors:  P.M. ABDULRAHMAN, ARAS SAIED MAHMOOD, S.M. MAMAND. 		 
       
         
  Abstract:  According to Newton’s laws of motion the interaction between two planets produces a motion that can be described by Kepler’s laws. Kepler’s second law (Law of area’s), indicates that the force associated with the gravitational interaction is central. At the time of the total Solar Eclipse, the Moon enters totally over the joining line between the Sun and the earth, changing the resultant value of the attraction forces between these three planets (The Sun, Earth, and Moon).In the present work we tried: (1). A. To study the effect of Solar Eclipse of 1999 August 11 on the value of gravitational acceleration (g) in Sulaimani and Hawler. B. To prove that the Eclipse in Sulaimani was total. (2). To study some optical characteristics of the Solar Eclipse of 1999 August 11 from which we specified the direction of the slits at the surface of the Moon with respect to Kurdistan region.  
         
     
         
         
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