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(2-1)word


[P 3.] 1. 2. 3. 4. 5. 6. 7. 8. [P 4.] 1 Ϧ ϧ ABS [P5 .] 1AB k R L P1P2 P1 MN P1 A P1 P1P2 k m0T EM g 1 P1 A xl 2 m P1 A x2 3 P2 P2 A xl P1P2 m m P1P2 U P1 P1P2 R k 1 m0 g ? kx1 x1 ? m0 g k 2 (m0 ? m) g ? kx2 3 E=IR U=IRx x1 ? ( m0 ? m) g k Rx x ? x P1P2 Rx P1P2 k R L mg k x ? x 2 ? x1 ? m? kL U gE ϧp [P 8.]2 ϧ , ( ) [P 9.] 2 Rth R

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(2-1)word.doc

(2-1)word - [P

(3-2)()word.doc

(3-2)()word - :() 1.: (1)...

(2-1)word.doc

(2-1)word -

(2-1)word.doc

(2-1)word -

(3-2)aword.doc

(3-2)aword - 3-2 1 6.1 a (1)...

3-26.3()WORD1.doc

3-26.3()WORD1 - :() 1.: (1)...

3-26.2()WORD2.doc

3-26.2()WORD2 - :() (1); (2)...

(3-2)word.doc

(3-2)word - :

3-26.3()WORD4.doc

3-26.3()WORD4 - :() (1)...

(3-2)word.doc

(3-2)word - 6.3 : (1 ) : 6265 1...

3-26.3()WORD3.doc

3-26.3()WORD3 - :() 1.: (1)...

...26.1aWORD4.doc

3-26.1aWORD4__

2-14....doc

2-14___2-14...

3-26.4WORD1.doc

3-26.4WORD1 - 6.4 () 1. ...

(2-1)word.doc

(2-1)word__

...5.2 WORD2(1).doc

3-2 5.2 WORD2(1)___5.2 []1 [] : ()...

3-26.4WORD4.doc

3-26.4WORD4 - : 1.: (1)...

20171-1word.doc

20171-1word - : 1 , 2 ...

3-26.4WORD3.doc

3-26.4WORD3 - ( 3-2 57 ) : ,...

(1-1)word.doc

(1-1)word - : 1 , 2 ...

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