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- 100 SCREEN@ 0
- 110 WIDTH 80,25
- 120 CONSOLE 0,25,0
- 130 CLS 0
- 140 DT=.01!
- 150 G=9.8!
- 160 WHILE -1 'û│î└âïü[âv
- 170 CLS 0
- 180 LINE(0,0)-(639,100),PSET,6,B
- 190 RR=0 'ÉUéΦÄqé╠èpôx
- 200 ML=200 'ÉUéΦÄqé╠é╨éαé╠Æ╖é│
- 210 MM=1 'ÉUéΦÄqé╠é¿éαéΦé╠Ä┐ù╩
- 220 TP=0
- 230 C=7
- 240 GOSUB *PUTFURIKO
- 250 LOCATE 0,7
- 260 INPUT "Åëè·æ¼ôx";V
- 270 F=0
- 280 WHILE F=0
- 290 GOSUB *MOVEFURIKO
- 300 C=0
- 310 GOSUB *PUTFURIKO
- 320 C=7
- 330 RR=NEWRR
- 340 GOSUB *PUTFURIKO
- 350 GOSUB *PUTGRAPH
- 360 IF INKEY$<>"" THEN F=1
- 370 WEND
- 380 WEND
- 390 END
- 400 *PUTFURIKO 'ëµû╩é╔ÉUéΦÄqé≡ò\Īé╖éΘ
- 410 LINE(320,100)-(320+ML*SIN(RR),ML*COS(RR)+100),PSET,C
- 420 CIRCLE(320+(ML+30)*SIN(RR),(ML+30)*COS(RR)+100),30,C
- 430 RETURN
- 440 *MOVEFURIKO
- 450 FG=MM*G 'é¿éαéΦé╔é⌐é⌐éΘÅdù═é≡ïüé▀éΘ
- 460 FG2=-FG*SIN(RR) 'Äàé╞ÉéÆ╝ò√îⁿé╔é⌐é⌐éΘù═é≡ïüé▀éΘ
- 470 A=FG2/MM 'ù═é⌐éτë┴æ¼ôxé≡ïüé▀éΘ
- 480 V=V+A*DT 'æ¼ôxé≡ë┴æ¼ôxé╔ë₧é╢é─ò╧ë╗é│é╣éΘ
- 490 NEWRR=RR+V/ML*DT 'ê┌ô«ù╩é≡ò╧ë╗èpôxé╔ò╧è╖
- 500 RETURN
- 510 *PUTGRAPH
- 520 VE=1/2*MM*V*V 'ë^ô«âGâlâïâMü[
- 530 PE=MM*G*(ML-COS(RR)*ML) 'ê╩ÆuâGâlâïâMü[
- 540 TP=TP+.2!
- 550 IF TP>638 THEN TP=1:LINE(1,1)-(638,99),PSET,0,BF
- 560 PSET(TP,99-VE*.1!),1
- 570 PSET(TP,99-PE*.1!),4
- 580 PSET(TP,99-(VE+PE)*.1!),2
- 590 RETURN
-