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  1. ...of the surfaces . Since it is the force perpendicular or " normal " to the surfaces which affects the frictional resistance, this force is typically called...

  2. ...the greenhouse effect. Greenhouse effect is a normal phenomenon that heat are trapped in the atmosphere...the heat and reflect them back to the ground surface . As this reaction continues many times...

  3. ... walking down the road, and everything was normal , they were even eating corn at the same time.... After awhile, the mouse floated to the surface , but his leg was still tied up with the...

  4. ...a medium boundary at an angle larger than the critical angle with respect to the normal to the surface . If the refractive index is lower on the other side of the boundary...

  5. ...the wall. Although the force applied to the surface is the same, the thumbtack applies more pressure... or across arbitrary sections of fluid normal to these boundaries or sections at every point...

  6. ... sharks are a robust, torpedo-shaped, conical-snouted with a normal assortment of dorsal, anal, and paired fins. Unlike most ...

  7. ...on March 9, 2007. In 2005, rumours surfaced that he was to play James Bond in... the masked side of his face to the normal side after performing in Phantom of the...