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4. The bicycle and rider have a combined weight of 240-lbs acting at G. The coefficient of static friction between the wheels and the dirt is u, = .7 and the brakes are fully 1.4h engaged. 240 LB 3.2ft a) Draw and label a complete FBD Hint: it is easier if you treat AB os the x-axis 3.0t b) Find the normal force on each wheel at A and B. 28 c) Will the bike slide on the dirt?

4. The bicycle and rider have a combined weight of 240-lbs acting at G. The coefficient of static friction between the wheels and the dirt is u, = .7 and the brakes are fully 1.4h engaged. 240 LB 3.2ft a) Draw and label a complete FBD Hint: it is easier if you treat AB os the x-axis 3.0t b) Find the normal force on each wheel at A and B. 28 c) Will the bike slide on the dirt?

Elements Of Electromagnetics
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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4. The bicycle and rider have a combined weight of 240-lbs acting at G. The coefficient of static friction between the wheels and the dirt is u, 7 and the brakes are fully engaged. 240 LB 3.2t a) Draw and label a complete FBD Hint: It is easier if you treat AB as the x-axis 3.0t b) Find the normal force on each wheel at A and B. 28 c) Will the bike slide on the dirt?
Transcribed Image Text:4. The bicycle and rider have a combined weight of 240-lbs acting at G. The coefficient of static friction between the wheels and the dirt is u, 7 and the brakes are fully engaged. 240 LB 3.2t a) Draw and label a complete FBD Hint: It is easier if you treat AB as the x-axis 3.0t b) Find the normal force on each wheel at A and B. 28 c) Will the bike slide on the dirt?
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