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Q:-1 The train resistance R (lbs/ton)is measured for the following values of its velocity V(km/hr): V: 20 40 60 80 100 R: 5 9 14 25 36 If R is related to V by the formula R=a+bV", find a, b and n. Also find resistance at velocity of train is 120 km/hr.

Q:-1 The train resistance R (lbs/ton)is measured for the following values of its velocity V(km/hr): V: 20 40 60 80 100 R: 5 9 14 25 36 If R is related to V by the formula R=a+bV", find a, b and n. Also find resistance at velocity of train is 120 km/hr.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Q:-1 The train resistance R (lbs/ton)is measured for the following values of its velocity V(km/hr): V: 20 40 60 80 100 R: 5 9. 14 25 36 If R is related to V by the formula R=a+bV", find a, b and а, n. Also find resistance at velocity of train is 120 km/hr. 田
Transcribed Image Text:Q:-1 The train resistance R (lbs/ton)is measured for the following values of its velocity V(km/hr): V: 20 40 60 80 100 R: 5 9. 14 25 36 If R is related to V by the formula R=a+bV", find a, b and а, n. Also find resistance at velocity of train is 120 km/hr. 田
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