A 2000-kg automobile starts from rest at point A on a 6° incline and coasts through a distance of 150 m to point B. The brakes are then applied, causing the automobile to come to a stop at point C, 20 m from B. 20 m

International Edition---engineering Mechanics: Statics, 4th Edition
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Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
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NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
A 2000-kg automobile starts from rest at point A on a 6° incline and coasts through a distance of 150 m to point
B. The brakes are then applied, causing the automobile to come to a stop at point C, 20 m from B.
20 m
АB m
6°
BI C
Knowing that slipping is impending during the braking period and neglecting air resistance and rolling resistance, determine the
speed of the automobile at point B.
The speed of the automobile at point Bis|
m/s.
Transcribed Image Text:Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A 2000-kg automobile starts from rest at point A on a 6° incline and coasts through a distance of 150 m to point B. The brakes are then applied, causing the automobile to come to a stop at point C, 20 m from B. 20 m АB m 6° BI C Knowing that slipping is impending during the braking period and neglecting air resistance and rolling resistance, determine the speed of the automobile at point B. The speed of the automobile at point Bis| m/s.
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