home *** CD-ROM | disk | FTP | other *** search
/ PC World Komputer 1997 February / PCWK0297.iso / technika / formcalc / physics / physvat.equ < prev    next >
Text File  |  1993-07-10  |  2KB  |  17 lines
  1. "AST1CAL3 EQUATION VARIABLE |N 7 0N|","07-10-1993","19:45:31"
  2. "ACCELER=(V-VELINIT)/(T+1E-30)*(1-SIGN(ABS(A)))+SIGN(ABS(A))*A VELOCAVE=((ABS(V+VELINIT)/2)*(1-SIGN(ABS(ACCELER)))+SIGN(ABS(ACCELER))*ABS(ACCELER*T-VELINIT)/2)*SIGN(ABS(T))+(V+VELINIT)/2*(1-SIGN(ABS(T))) DISTANCE=(VELINIT*T+0.5*ACCELER*T^2)*(1-SIGN(ABS(S)))+SIGN(ABS(S))*S TIME=((DISTANCE/VELOCAVE)+(1-SIGN(ABS(DISTANCE)))*(V-VELINIT)/(ACCELER+1E-30))*(1-SIGN(ABS(T)))+SIGN(ABS(T))*T"
  3. "VELOCITY and ACCELERATION versus TIME in a STRAIGHT LINE.      An object has an initial velocity VELINIT and is accelerated at a constant      rate ACCELER to average velocity VELOAVE and travels DISTANCE in TIME.          ■                                                                                -------------     ACCELER                                                       │  OBJECT   │     ---->       straight line                                     │           │     VELOCITY    ----------->                                      -------------     ---->                                                               | .......>.....>.......>.....|                                                  0                           TIME                                          ■                                                                              Use these equations when acceleration, velocity and time are important factors. A=acceleration, V=final velocity at time T, S=distance traveled at time T. Enter at least two variables with nonzero values. For constant velocity, V=VELINIT.              Type (F2) to return to helpfile. ''(c) Copyright PCSCC, Inc., 1993"
  4. 9
  5. -6,0,""
  6. 30,0,""
  7. 75,0,""
  8. 5,0,""
  9. 0,0,""
  10. 30,0,""
  11. 5,0,""
  12. -6,0,""
  13. 0,0,""
  14. 1
  15. 0
  16. 0
  17.