QUESTION 7 n aircraft with a landing speed of 200 km

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Wk 7 - Differential Calculus
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QUESTION 7
An aircraft with a landing speed of 200 kmh¯' has a maximum of 600 m of available runway after
touchdown in which to reduce its ground speed to 30 kmh-1. The constant deceleration of the
aircraft required during braking and the time taken are :
O 1.
32.58 ms 2, 5.2 s
O 2.2.51 ms 2, 5.2 s
O 3.32.58 kmh-2, 18.8 s
O 4.2.51 ms-2, 18.8 s
10
Transcribed Image Text:х B Take Test: Online Test 1 (2021- X Wk 7 - Differential Calculus Wk 7 - Introductory Examples X d.ac.uk/webapps/assessment/take/launch.jsp?course_assessment_id=_129244_1&course_id=_329418_1&content_id=_1103428 A Question Completion Status: 20 50 7 80 9G 10G 11G 120 130 140 15G 16G 170 180 196 20 QUESTION 7 An aircraft with a landing speed of 200 kmh¯' has a maximum of 600 m of available runway after touchdown in which to reduce its ground speed to 30 kmh-1. The constant deceleration of the aircraft required during braking and the time taken are : O 1. 32.58 ms 2, 5.2 s O 2.2.51 ms 2, 5.2 s O 3.32.58 kmh-2, 18.8 s O 4.2.51 ms-2, 18.8 s 10
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