Question

an aeroplane needs to reach a velocity of 360km/h to take off.if it spend 40 sec onbthe runway how much diatance does it cover before taking off?​

Answer 1

Answer:

4000m or 4km

Explanation:

As we know

Distance= Time × Speed

Time= 40 sec

speed = 360=360×5/18=100m/sec ( 360×5/18 because to convert km/hr to m/sec we multiply by 5/18 )

Therefore, Distance= (40 × 100) m

Answer = 4000m or 4 km

Answer 2

Answer:

hi

Explanation:

the correct answer is 4