Siz informatika va axborot texnologiyalarini fani ta’lim tizimiga kirib kelishi va rivojlanishi tarixi haqida ma’lumot

Fizika darslarida masala yechishda axborot texnologiyalaridan foydalanish
Fizika darsida masala yechishda chiziqli, tarmoqlanish va takrorlanuvchi algoritmlarga dasturlarni qarab o’tamiz. Chiziqli algoritmlar uchun misol va dastur.

1-misol. TU-154 samolyoti Termizdan-Toshkentgacha 800 km ga teng, masofani 1,2 soatda uchib o’tadi. Samolyotning harakatini teng o’lchamli harakat deb hisoblab uning tezligini aniqlang?
10 DATA 800,1.2 (Basic tilida)
20 READ S,T
30 V=S/T
40 PRINT “V=”; V
50 END
RUN
Program tezligini; ( Paskal tilida)

Var S,T,V:real;

Begin

S: =800;

T: =1.2;

V: =s/t;

WriteLn(‘v= ‘,v);
End.
Natija:
V=6.6666666667E+02
2-misol. Harakatsiz blokka 2 ip o’tkazib, har bir ipga M₁=0,1kg va M₂ =5kg, massa balandligi H=1m bo’lgan.
Ularning tezlanishini toping?
10 DATA 9.81,5,0.1,1
20 READ G, M2, M1, H
30 A=G*(M2-M1)/(M2+M1)
40 PRINT “A=”; A m1: q0.1;
50 PRINT “A=”; A
60 M1=M1+H
70 IF M1<=5 THEN 30
80 END
Program tezlanish;(Paskal tilida)
Var M1,M2,G, H,A:real;
Label 1;
Begin

M2:=5;
g:=9.8;

h:=1;
M1:=M1+h;
IF M1<=5 Then goto 1;
1: A=G *(M2-M1)/(M2+M1);
WriteLn(‘A= ‘,A);
End.
Natija:
A=6.2655737705E+00
3-misol. Odimi 10 bo’lgan, tananing 0 dan 100 sekund ichida vaqtning o’zgarishida, H balandlikdan tushgan tananing erkin tushish tezlanishini toping.
10 FOR T=1 TO 100 STEP 10
20 H=G * T^{^}2
30 PRINT “H=”; H
50 NEXT T
60 GOTO 10
70 END
RUN
Program erkin tushish tezlanish (Paskal tilida)
Var T,G, H:real;
T:integer;
Begin

G: =9.8; T:=100;

While t<=100 do
Begin
H:= G * sqr(t)

WriteLn(‘H= ‘,H);

T:=t+10;

End;
End.

Shunday qilib, fizika darsida masalalarni yechishda kompyuterdan foydalanish maqsadga muvofiq bo’ladi.