A car has an initial speed v0 and is slowed down bythe air resistance: a = -kv2 Given: v0 = 114 km/h, k = 8.3*10^-4 m-1 (const.) What is the distances (in meters) covered by the car until the speed hasdropped to 60% of the initial value?

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Answered: A car has an initial speed v0 and is…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A car has an initial speed v0 and is slowed down by the air resistance: a = -kv2 Given: v0 = 114 km/h , k = 8.3*10^-4 m-1 (const.) What is the distance s (in meters) covered by the car until the speed has dropped to 60% of the initial value?