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§ 7.8.

[21 j. ( }) , vi

mtVi + m2V2-{V1 - V2) niik

v2--

m\ + m2 m]Vi+m2V2+(V. - Vi) m\k

mi +12

, .

«7 =

.,.2

{7M-V2){\-k),

2 (,+2)

- . 7.63.

. .; = 130 /, = <3 = = 25°, G = g=9,8 / 4 = ==5,606 , 4=TSMAK(!: = = 11,212 , /= () =308,005 , s = = S(M) = 1321,036 . , / = = = 0,5 , S(T) =58,91 , () = = 26,245 () =28,006 /.

, . , - (. § 4.10).

( ) 1, , ( 0)j 7"=

=2 ylA/mgs, s - . ,

10 PRINTPACHET 20 PRINT

30 M1,M2 ,

40 INPUT Ulj.U2 C/Ti

50 INPUTBBEAHTE =

60 LETE=A.*C+B*II! LETM=A+B! =<-10

?0 LETU1=*:E-U*B>/M: 2=(+)/

75 LETW=A*B.*<:C-II>-2«a-K*K>/2/M

80 PRINT U1 =U1

30 PRINT U2 =U2

100 10 W=W!ENIi

. mi = l , «12=1 , r.ii = 2 /, .1)=1 /, k = 5/9 vi = = 1,222 /, ./. = 1,778 / «7 = 0,1728 .

, vo, / ,= { sin a)/g ( ) /sm = 2 i. = (tif, sin ) /2g, s = = ( sin 2) /g. t s s = = V(,t cos , h = V(,t sin a - gt-/2, g - . v=lvi - 2gh.

7.64.

,

/o = ms-5-. .7.65

/ ( 0). 7.65.

. = 0,5 , s = 0,5 , g = 9,8 / 1=2 /, 1=0, =5,67690758 . =5 /=0, /0=1,426480625 /

( ) R (/=) ()

=101,3(l-6.5/288)2

/?= 1,2255 (1-6,5/288)*-"

85 PRINTPACHET ,

18 PRINT Q » US/

15 PRINT

20 INPUTBBEAHTE U0=U

30 INPUTBBEAHTE < ) Q=Q

40 INPUTBBEAHTE 6=G

50 LETG!=RAB<:Q)sLETT=UiiiSIN<:Q>/G

60 PRINT. =

70 PRINT SM=2*T

80 PRINT =1<0)"2.8

30 PRINT S =1<2(5>/6

100 INPUTBBEAHTE =

110 PRINT 6<>=05<0>

120 LETH=U*T*SIN<Q>-G«T*T/2sPRINT >=

130 PRINT U<T)=SGR<U*U-2iti63«H>

140 600 108:END



, -

, -

7,5. i -

7.66. , Li/Ki.

10 PRINT

20 <>=

30 LETP=101,3*C,l-6.53«H/288>-5.255

40 PRINT!F3.4! =

50 PRINT !F3. 4! P=P«7.5.MM

60 LETR=1.2255*<: 1-6.5288>"-4.255

70 PRINT!F1.5". R=R -

80 600 20s END

90 PRINTCROPOCTb U2 =U2 100 10 W=U!ENII

. =! = = 89,84852 , = 673,86387 . «=1,!!206 /=.

(. 7.26) .

!. ( , , s, Li - L \ - ʄ). Li, Ki Li/Ki.

2. - Q=(7o -

- )/ (ii7K,)/s, (=1

Li/Ki i= I, 2,..., .

3. Ti = Ti-, - Q {Li/Ki) /s .

7.67.


. 7.26.

. , « = 3, s=I =, Z-i=0,25 , \ = 1,2 (, /--°), L2 = = 0,12 , 2 = 0,25, 1-3=0,15, / = 0,75, 70 = 900 ° = 100° , =712,383 " 72 = 280,113 °.

1 PRINTPACHET

20 PRINT

30 INPUT N=N:IIIM >

40 INPUT 0=

50 INPUT =

60 INPUT S=S

78 PR INT )

80 LETR=0!FOR 1=1 N

90 PRIHT!3.0!L<;I>.-K*:I>SINPUT"L/K

100 LETpa>=bKsLETR=R+Pa>sNEXT I

110 LETQ=<T-W>*S-R5PRIHT!F1,9!G=Q

128 LETH=T:F0R 1 = 1 TO H: LETH=H-G*Pa >-3

130 PRIHT!3.0! I=! 4.6!H!NEXT IsENII

10 PRINTPACHET

20 PRINT ) 1

30 INPUT =

35 INPUT 6=6

40 INPUT S=S

50 INPUT 0) !=!

60 INPUT 0) =

70 IF 1=0 THEN 90

80 10 T=2*#Pl!*SGRa.M.S6):60T0 56

90 PRINT I0=M.*S*<;6*T*T4.#PI-3-S>!8OTn 58:END



§ 7.9. -

S, % sn /,

s = sn (!+/100).

:

s = s/(! + P/I0O)\ / = - g-S-"

Ig (I + P/100)

p=m\(s/so)"-\\.

, - . 7.75 . . 7.68.

. So = 20 . s = 30 000 ., = 3 %? s = 30 000, so = = 20 000, / = 0, = 3. =!3,72 ( 14 ).

D. , sn=15 000 . > /\/=18 ? s = 2-15 000=30 , 50=15000. W=18, = = 0, =3,926 %.

<V ( ) ( ) S\ % , ()

/ = /100.

PRIHT. !«

20 PRIHT

IHPUT S=S

40 INPUTBBEAHTE 30=2

50 INPUT =

60 IhFUT N=N

70 PRIHT!6.2! " ! LETA=l+P-10e

88 IF S=e THEN PRINTSZ*ft-N

98 IF Z=0 THEN PRINTSeS-A-N

180 IF N=0 THEN PRINTH=L0G«;S.Z)L06<:A>

lie IF P=0 THEN PRINTP=«:(S-Z)41.N>-l>*ie8

128 END

A. . = 5000 . s (V = 5 , = 3 %. .9 = 0, sn = 5000, ,V=5, = 3. 5 = 5796.37 .

. So , 22 ( ) 5 = 30 000 ., . So, = 3%? s = 30 000, so = 0. /= 22, = 3, so=15 656 . (. . s).

/v=\<Z£i±lLH,,

In (1+/)

(!+/)-!

/ . = 1-\0

F (/)=5 [.(1+/)-1]-5,=0.

(s. /, si /) . 7.69.

10 PRINT <> 20 PRINT

30 PRINT

40 INPUT S=S

58 INPUT 81=Z

6S IHPUT =

78 IHPUT =

38 PR I! 8.2! " ! LET I =, 180

90 IF S=0 THEN PRINTS=Z.*<a+I>"N-l>I

180 IF H=8 THEH PRINTN=LO&<;S*bZ+l>.LnGa+I>

lie IF Z=e THEH PRIHTSl = S*I/-<<l + i>N-l)

11.5 IF P<>8 THEH STOP

ise LETi=e!LETH=.ei

130 LETI=I+H!GnsUE 170 148 IF F-H>=0 THEH 138

158 LETH=-H-4! IF AES<H>>2.5E-4 THEN 138

168 PRINTP=100«I -/.SSTOP

178 LETF=S*I<a+I>N-1 >-Z:RETURHsEND



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