Explanation Given: m = 25 M g T = 40 kN D = 2.25 v 2 v 1 = 240 km/h F = m a : 40 × 10 3 N − 2 .25 v 2 = ( 25 × 10 3 kg ) a a = v d v d x : 40 × 10 3 − 2 .25 v 2 = ( 25 × 10 3 kg ) v d v d x Substituting ∫ 0 x 1 d x = ∫ 0 v 1 ( 25 × 10 3 ) v d v 40 × 10 3 − 2.25 v 2 x 1 = − 25 × 10 3 2 ( 2 To determine (b) Time required to take − off.

Vector Mechanics for Engineers: Dynamics

11th Edition

ISBN: 9780077687342

Author: Ferdinand P. Beer, E. Russell Johnston Jr., Phillip J. Cornwell, Brian Self

Publisher: McGraw-Hill Education

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Chapter 12.1, Problem 12.24P

To determine

(a)

Length of runway required for the plane to take − off.

To determine

(b)

Time required to take − off.

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Chapter 12.1, Problem 12.23P

Chapter 12.1, Problem 12.25P

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Vector Mechanics for Engineers: Dynamics

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(a) Length of runway required for the plane to take − off.

Solution Summary: The author explains the length of runway required for the plane to take off.