your parents leave in their car towards the airport that is 50 km a way. Five meters after they depart you realize your father forgot his heart medication.If you leave immediately for the airport, with his pills , how fast must you drive in order to beat your parents to the airport, assuming that they are driving the legal speed limit of 100 km/h?
2006-09-13 09:10:26 · 2 answers · asked by Hamza 1 in Science & Mathematics ➔ Physics
using significant figures, you need to drive at 100 km/h. this is because since they have only traveled five meters the difference in speed is considered insignificant to the answer in the problem. sorry kid, that's all the effort i'm willing to put into your homework, even if its the right answer
2006-09-13 09:24:55 · answer #1 · answered by promethius9594 6 · 0⤊ 0⤋
I would go 200 kmh just in case!.... haha ok now really...I have no clue good luck!
2006-09-13 16:18:52 · answer #2 · answered by BeC 4 · 0⤊ 2⤋