An airplane from rest accelerates on a runway at 5.50 m/s2 for 20.25s until it finally takes off the ground.
What is the distance covered before take off?
5 answers
d = 0.5a*t^2.
d=(0m/s)(20.25s) + 1/2 (5.50m/s squared)(20.25s)squared
d= 1128m
d= 1128m
d=1130m
a car starts from rest and accelerates uniformly over a time of 5.21 s for a distance of 140 m. Determine the acceleration of the car.
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