Person B takes 11.5 hours to drive the same distance stopping twice for 15 minutes each time. How many mph was Person B driving? What would the acceleration due to gravity be if you were in a space shuttle 250km above the earth? What happens when your accel...
On top of that, you need to remember the conversion factors, which are not difficult when converting m/s to km/h, but would you know off the top of your head the conversion factor for knots to mph? If you do, I bow to you. But I would venture to guess most of us don't and ...