Pls ans the following dear experts: Q 14 An aeroplane lands at a speed of 216 km h-1 and - Physics - Radioactivity

Question

Pls ans the following dear experts:
Q 14 An aeroplane lands at a speed of 216 k m   h - 1 and
stops after covering a runway of 3 km Calculate the aceeleration
and the time in which it comes to rest [Ans 1 2 m   s - 2
  , 50 s]

Sakshi Kanwar · Accepted Answer

Dear Student
velocity=216km/hr=216×518=60m/secv2-u2=2aSv=0-60×60=2a×3000a=-0
6ms-20=60-0 6tt=100secRegards

Pls ans the following dear experts: Q.14. An aeroplane lands at a speed of 216 k m h - 1 and stops after covering a runway of 3 km. Calculate the aceeleration and the time in which it comes to rest. [Ans. 1.2 m s - 2 , 50 s]

Pls ans the following dear experts:
Q.14. An aeroplane lands at a speed of 216 $k m h^{- 1}$ and stops after covering a runway of 3 km. Calculate the aceeleration and the time in which it comes to rest. [Ans. 1.2 $m s^{- 2}$ , 50 s]