The brakes are applied to a vehicle with a mass of 1.7 Mg w descending a l-in-9 gradient at a 15 m/s velocity. If the coef adhesion is 0.54, what maximum deceleration is possible, how it take to bring the vehicle to rest, and what would the braking be?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 96CP: A body of mass m moves in a horizontal direction such that at time t its position is given by...
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Н.W.
The brakes are applied to a vehicle with a mass of 1.7 Mg while it is
descending a l-in-9 gradient at a 15 m/s velocity. If the coefficient of
adhesion is 0.54, what maximum deceleration is possible, how long will
it take to bring the vehicle to rest, and what would the braking distance
be?
Transcribed Image Text:Н.W. The brakes are applied to a vehicle with a mass of 1.7 Mg while it is descending a l-in-9 gradient at a 15 m/s velocity. If the coefficient of adhesion is 0.54, what maximum deceleration is possible, how long will it take to bring the vehicle to rest, and what would the braking distance be?
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