(i) Determine the acceleration of the system. (ii) Draw the free body diagram and kinetic diagram for both the truck and trailer. (iii) Based on the diagrams in (ii), determine the horizontal force developed in the coupling, C, and the frictional force developed between the tires of the truck and the road during this time.

(i) Determine the acceleration of the system. (ii) Draw the free body diagram and kinetic diagram for both the truck and trailer. (iii) Based on the diagrams in (ii), determine the horizontal force developed in the coupling, C, and the frictional force developed between the tires of the truck and the road during this time.

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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Question

Q.3
(a) In Figure Q.3(a), a 2000 kg truck is traveling at 15 ms' when the brakes on all its
wheels are applied, causing it to skid for a distance of 10 m before coming to rest. The
total mass of the boat and trailer is 1200 kg.
(i)
Determine the acceleration of the system.
(ii)
Draw the free body diagram and kinetic diagram for both the truck and trailer.
(iii) Based on the diagrams in (ii), determine the horizontal force developed in the
coupling, C, and the frictional force developed between the tires of the truck and
the road during this time.
Boat and trailer
Truck
Figure Q.3(a)
EKN

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