Nicki reaming Movies ng 2/26/2018 06:00 PM O 41.7/100 Gradebook PrintCalculaor P

Question

Nicki reaming Movies ng 2/26/2018 06:00 PM O 41.7/100 Gradebook PrintCalculaor Periodic Table Question 19 of 26 Map Sapling Learning An airplane fies eastward and always acoelerates at a constant rate. Al one position along its path it has a velocity of 28.9 mis, it then flies a further distance of 42500 m and afterwards its velocity is 44.3 m's. Find the arplane's acceleration and calqulate how much time elapses while the airplane covers those 42500 m Acceleration Number [0.0229 ] m/s: Elapsed time 1.421 There is a hint available

Explanation / Answer

First using, v2-u2=2as

44.32- 28.92 =2*a*42500

a=0.01326 m/s2

now using, v=u+at

44.3 = 28.9 + 0.01326*t

t=1161.234 seconds

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