146efa54c1659661137 72036- Isabella Gonzalez (Student section: 3) PHY20s3C- Coll

Question

146efa54c1659661137 72036- Isabella Gonzalez (Student section: 3) PHY20s3C- CollegePhysicsA (Fall 2017) 2 Messages Courses Help Logout -Units and 1D Motion Turbe-Prop Plane Turbo-Prop Plane Part A A small turbo prop commuter airplane, starting from rest on a Talilahassee airport runway, acceierates for 23.0 s before taking off. Its speed at takeoff is 53.6 ms. Calculate the acceleration of the plane, g t remains constant. Express your answer in g's Part In the problem above, how far did the plane move while accelerating for 23.0 1998-2017 by Florida State University. All rghts reserved The contents of enis web site a violation of the Copyright laws and the PSU honor codes are for use by the students enrolled in this course only. Any distribution of the contents in whole or in parts and in any form, including posting en the web or in printed version, s discussion is closed. 4 Send Feedback 888 ,a 2 3 4 5

Explanation / Answer

here,

t = 23 s

final speed , u = 53.6 m/s

a)

let the accelration be a

v = 0 + a * t

53.6 = 0 + 23 * a

a = 2.33 m/s^2 = 0.24 g

b)

s = (v^2 - u^2)/2a

s = ( 53.6^2 )/( 2 * 2.33)

s = 616.5 m

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