bwBASIC/GAMES/kinema.bas

10 PRINT TAB(33);"KINEMA"
20 PRINT TAB(15);"CREATIVE COMPUTING  MORRISTOWN, NEW JERSEY"
30 PRINT: PRINT: PRINT
100 PRINT
105 PRINT
106 Q=0
110 V=5+INT(35*RND(1))
111 PRINT "A BALL IS THROWN UPWARDS AT";V;"METERS PER SECOND."
112 PRINT
115 A=.05*V^2
116 PRINT "HOW HIGH WILL IT GO (IN METERS)";
117 GOSUB 500
120 A=V/5
122 PRINT "HOW LONG UNTIL IT RETURNS (IN SECONDS)";
124 GOSUB 500
130 T=1+INT(2*V*RND(1))/10
132 A=V-10*T
134 PRINT "WHAT WILL ITS VELOCITY BE AFTER";T;"SECONDS";
136 GOSUB 500
140 PRINT
150 PRINT Q;"RIGHT OUT OF 3.";
160 IF Q<2 THEN 100
170 PRINT "  NOT BAD."
180 GOTO 100
500 INPUT G
502 IF ABS((G-A)/A)<.15 THEN 510
504 PRINT "NOT EVEN CLOSE...."
506 GOTO 512
510 PRINT "CLOSE ENOUGH."
511 Q=Q+1
512 PRINT "CORRECT ANSWER IS ";A
520 PRINT
530 RETURN
999 END