A 747 jet, travelling at a speed of 70 m/s, touches down on a runway. The jet slows to rest at the rate of 2.0 m/s^2. Calculate the total distance the jet travels on the runway as it is brought to rest.
6 answers
Vf^2=vi^2+2ad solve for d
but qhats thhe Vf in the problem
Vf= final velocity
Vi= initial velocity
Vi= initial velocity
i knoww but how do u find out what tge final velocity is in this problem
What does "to rest" mean? What velocity is "at rest"?
1200m
1 answer