A jet plane has a takeoff speed of v10=75/ms and can move along the runway at an average acceleration of 1.3m/s2. If the length of the runways is 2.5 km, will the plane be able to use this runway safely?
Given,
acceleration, a = 1.3 m/s2
length of runway, s = 2.5 km = 2500 m
Let initial speed be u
let the final speed be v
We know,
v2 = u2 + 2*a*s
=> v2 = 0 + 2*1.3*2500
=> v2 = 6500
=> v = = 80.62 m/s
Since, takeoff speed is given as 75 m/s
Hence, plane will be able to use the runway safely.
A jet plane has a takeoff speed of v10=75/ms and can move along the runway at...
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