L.A tractor of mass 1200 kg is used to lift gravel weighing 8 KN. Determine the reaction at eachof the front wheel.8 KN500 mm 1000 mm1250 mm2. A fixed crane, as given in figure, has a mass of 1000 kg and is used to lift a 2400-kg crate. Itis held in place by a pin at A and a roller at B. The center of gravity of the crane is located atG. Determine the components of the reactions at A and B.2400 kg15 i4m3. Determine whether the block shown is in equilibrium and find the magnitude and direction of the frictionforce when 0-25 and P-750N.1200 NH, -0.35H=0.25

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L.A tractor of mass 1200 kg is used to lift gravel weighing 8 KN. Determine the reaction at each of the front wheel.

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

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L.A tractor of mass 1200 kg is used to lift gravel weighing 8 KN. Determine the reaction at each
of the front wheel.
8 KN
500 mm 1000 mm
1250 mm
2. A fixed crane, as given in figure, has a mass of 1000 kg and is used to lift a 2400-kg crate. It
is held in place by a pin at A and a roller at B. The center of gravity of the crane is located at
G. Determine the components of the reactions at A and B.
2400 kg
15 i
4m
3. Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction
force when 0-25 and P-750N.
1200 N
H, -0.35
H=0.25

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