Page 111 - PRAKTIS BELAJAR FISIKA SMA KELAS XII
P. 111

-27&6&2 #4-5&0 &7&8  *0-/6
                                               1719=1>1;18 <9>C1B1> @1AC9;5< :9;1 ;535@1C1>>G1 =5=25>CD; BD4DC
                                                     I  1C1D    I             I   C5A8141@  =541>  =17>5C   ,>CD;  9CD
                                          @5A81C9;1>  !-"!1       '1AC9;5< 25A=D1C1> @?B9C96 25A75A1; 41<1= 2941>7
                                          () 45>71> ;535@1C1> v 41> =5=25>CD; BD4DC    C5A8141@ =541> =17>5C
                                          G1>7 B51A18 BD=2D ) @?B9C96  "535@1C1>>G1 41@1C 49DA19;1> =5>:149 4D1
                                          ;?=@?>5>  G19CD v  41> v
                                                            (     )
                                                                       v

                                                                           v
                                                                         v
                                                                       v
                           &1'&5
                    05:(9(5 9708(3 (:(; /,3029
                      :,81(+0 2,:02( 4;(:(5
                     ),8.,8(2 +(3(4 4,+(5
                     4(.5,: +,5.(5 v +(5
                       4,4),5:;2 9;+;:
                          ?          ? (:(;
                            ?         ?


                                               1<1= ;1BDB 9>9  @1AC9;5< 49@1>41>7 25A75A1; 41<1= 4D1 49=5>B9  B5?<18
                                          ?<18  141  4D1  @1AC9;5<  C5A@9B18  G1>7  25A75A1;  =1B9>7 =1B9>7  45>71>
                                          ;535@1C1> v  B51A18 BD=2D ( @?B9C96 41> v  B51A18 BD=2D ) @?B9C96  "?=@?>5>
                                                                                )
                                                     (
                                          ;535@1C1> @141 BD=2D (  v   C571; <DADB =541> =17>5C  *5BD19 1CDA1> C1>71>
                                                                   (
                                          ;1>1>  1A18 71G1   B51A18 BD=2D * @?B9C96   1G1 9>9 =5>G5212;1> @1AC9;5<
                    * 0 & . & ,           25A75A1; =5<9>7;1A 25A1CDA1> @141 2941>7 (*  2941>7 B5:1:1:1A 71G1    9
                  - 6 - / &               <19> @981;  ;?=@?>5> 75A1; @141 BD=2D )  v   C941; =5>41@1C 71G1 ;1A5>1
                                                                                    )
                                          v  B5:1:1A   B589>771 1;1> 25A75A1; <DADB B51A18 v   !149  75A1; @1AC9;5<
                                                                                            )
                                           )
                &78,  *'&6                =5AD@1;1> @5A@14D1> 1>C1A1 75A1; =5<9>7;1A 41> 75A1; <DADB 25A1CDA1>
                                          G1>7 1A18 ;535@1C1>>G1 B1<9>7 C571; <DADB  '5A@14D1> ;54D1 75A1; B5@5AC9
                                          9>9 =5>781B9<;1> <9>C1B1> 25AD@1 B@9A1< 1C1D 85<9;B


                                          *52D18 @1AC9;5< 25A=1BB1    7A1= 41> 25A=D1C1>       25A75A1; =5=?C?>7 C571;
                                          <DADB =541> =17>5C     =+ 45>71> ;535@1C1>   = B  +5>CD;1> :1A9 :1A9 <9>C1B1>
                                          @1AC9;5<
                                           !5!"
                                           9;5C18D9         7        ;7  "                  =+       M    +  41> v     = B
                                                                                              L
               ,+(5 4(.5,: >(5. +0:04);32(5
              (8;9 309:802 +04(5-((:2(5 7(+(  !1A9 :1A9 <9>C1B1> 141<18
              (29,3,8(:68 7(8:02,3 ;5:;2
              4,4),3622(5  7(8:02,3 7(8:02,3    R  mv     (0,04kg)(8m/s)     80m
                                                         3
              >(5. ),84;(:(5  !3,/ 2(8,5(     Bq  (2,5  10 T)(1,6C)
              0:;  ,3,2:864(.5,: >(5. 2;(:
              +(7(: +0(:;8 ;5:;2 4,5.65:863
              4,4),5.2622(5  +(5
              4,4-62;92(5 .(809 ,+(8
              7(8:02,3   3,2:864(.5,: 7(51(5.
              +(5 ),8),5:;2 7,89,.0 ,47(:  *52D18 @1AC9;5< 25A=D1C1> <9BCA9;       41A9 ;51411> 491=  49@5A35@1C 45>71>
              >(5. :(47(2 7(+( .(4)(8 +0
              (:(9 ),8(+( +0 7;9(: 7,5,30:0(5  2541 @?C5>B91<     V B525<D= =5=1BD;9 415A18 25A=541> =17>5C B5A171=     +
              5;2308 +,2(:  ,5,=(  $=099    A18 75A1; @1AC9;5< C571; <DADB 1A18 =541> =17>5C B589>771 @1AC9;5< 25A75A1;
                                          =5<9>7;1A 45>71> :1A9 :1A9    3=  +5>CD;1> =1BB1 @1AC9;5< 9CD
                     #81'*5            #
                                           !5!"
                                          '1AC9;5< 49@5A35@1C 45>71> 2541 @?C5>B91< V       V =1;1 5>5A79 @?C5>B91< <9BCA9;>G1
                                          25AD218 =5>:149 5>5A79 ;9>5C9;  !9;1 1F1<>G1 491= 41> ;535@1C1> 1;89A>G1 v  =1;1






                   "8(2:09  ,3(1(8  0902( ;5:;2  ,3(9 '
   106   107   108   109   110   111   112   113   114   115   116