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Q.2 The train resistance R(lbs/ton) is measured for the following values of its velocity V(km/hr). V: 20 40 60 80 100 B: 5 9 14 25 36 If R is related to V by the formula R=a+bv ww Find a, b and n. Hence find the resistance When V=140 km/hr. only types answer please

Q.2 The train resistance R(lbs/ton) is measured for the following values of its velocity V(km/hr). V: 20 40 60 80 100 B: 5 9 14 25 36 If R is related to V by the formula R=a+bv ww Find a, b and n. Hence find the resistance When V=140 km/hr. only types answer please

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.2 The train resistance R(lbs/ton) is measured for the following values of its velocity V(km/hr). V: 20 40 60 80 100 B: 5 9 14 25 36 If R is related to V by the formula R=a+bV" Find a, b and n. Hence find the resistance When V=140 km/hr. only types answer please
Transcribed Image Text:Q.2 The train resistance R(lbs/ton) is measured for the following values of its velocity V(km/hr). V: 20 40 60 80 100 B: 5 9 14 25 36 If R is related to V by the formula R=a+bV" Find a, b and n. Hence find the resistance When V=140 km/hr. only types answer please
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