excelleration project
Snemalna Knjiga Besedilo
- kesha is going to hit the ball
- watch me hit this ball!
- good job !
- KESHA SWUNG THE RACKET AT AN INITIAL VELOCITY OF 4 M/S. IT TOOK HER .5 SECONDS TO SWING THE RACKET. HER FINAL VELOCITY IS 4.5 M/S. WHAT WAS THE EXCELLERATION OF THE RACKET?
Ustvarjenih več kot 30 milijonov snemalnih knjig