1.

1. An airplane accelerates down a runway at3.20 m/s2 for 32.8 s until is finally lifts offthe ground. Determine the distancetraveled before takeoff.

Answer»

Given:

a = +3.2 m/s2

t = 32.8 s

vi = 0 m/s

Find:

d = ??d = vi*t + 0.5*a*t2d = (0 m/s)*(32.8 s)+ 0.5*(3.20 m/s2)*(32.8 s)2

d = 1720 m is the required answer.



Discussion

No Comment Found

Related InterviewSolutions