Page 152 - PRAKTIS BELAJAR FISIKA SMA KELAS XII
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2=2> B2?8<2:2? 2BEC C62B29  72C@B D682?82? 52? 2BEC C6=2=E C672C6
            36B2B29 C2>2  >2<2 4@C      C69:?882 52H2?H2 >6>6?E9: A6BC2>22?
                                             4@C
               -682?82? 52? 2BEC A252 B6C:CD@B C672C6 >2<2 52H2 B2D2 B2D2 H2?8 5:C6B2A
           B6C:CD@B >6>6?E9:
                                                2D2E            2             N
                                                         ef
            : =2:? A:92<  D682?82? 52? 2BEC A252 :?5E<D@B 2D2EAE? <2A2C:D@B 36B3652

           72C6    >2<2 52H2 A252 :?5E<D@B 2D2E <2A2C:D@B 252=29



                                                   4@     C                   N



               ,636?2B?H2 :?5E<D@B 52? <2A2C:D@B >6?H:>A2? 52H2 A252 C6D:2A C6D6?829
           C:<=EC A6BD2>2  D2A: >6B6<2 >6=6A2C<2? <6>32=: 52H2 D6BC63ED A252 C6D6?829
           C:<=EC 36B:<ED?H2  ,642B2 <6C6=EBE92? D:52< 252 52H2 H2?8 5:C6B2A @=69
           :?5E<D@B >2EAE? <2A2C:D@B  C6A6BD: 5:A6B=:92D<2? A252  &23".""/   9
               )252 B2?8<2:2?        C6B:  D682?82? 52? 2BEC C642B2 E>E> >6>:=:<:
           3652 72C6   =:92D <6>32=:  ".#"2      2D2E  ".#"2         6?82? 56>:<:2?
           52H2 B2D2 B2D2 H2?8 5:C6B2A A252 B2?8<2:2? D6BC63ED >6>6?E9: A6BC2>22?

                                         P          VI  VI cos                N

                6C2B2? 4@C  5:C63ED   "+&)   0    2B:  ".#"2      2D2E  ".#"2
           D6B=:92D 329G2 72<D@B 52H2 >6>6?E9: A6BC2>22?

                                          '       4@C                         N

           56?82? '    72<D@B 52H2  '&. )    +&)




           -682?82? H2?8 D6BE<EB A252 B6C:CD@B  :?5E<D@B  52? <2A2C:D@B A252 B2?8<2:2?
               C6B: 36BDEBED DEBED 252=29 252=29    /     /  52?    /   BEC =:CDB:< H2?8 >6?82=:B
           A252 B2?8<2:2? D6BC63ED 252=29        -6?DE<2?
           2   72<D@B 52H2  52?
           3  52H2 H2?8 5:C6B2A B2?8<2:2?
            "6"#
            :<6D29E:          /          /          /  52?

           -682?82? D@D2= B2?8<2:2? 252=29

                                                         /               /   /            /

           2    2<D@B 52H2 252=29
                                 /
                  '    4@C
                                  /
           3    2H2 H2?8 5:C6B2A B2?8<2:2? 252=29

                     4@C          /                               0












                                                                 7-=4;2  5.4<:86*07.<24 -*7  :=;  2;<:24  85*4  *524
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