The diagram shows the open bonnet of a car i Jyuell. The bonnet is held open at an angle of 60° to the horizontal by a vertical force V applied at one end of the bonnet (shown on the diagram). The bonnet is 0.90 m long, has a weight of 25 N and its center of gravity G is 0.35 m from the hinge at O. 1) On the diagram, draw and label the two forces other than V acting on the bonnet. 2) By taking moments about 0, Proof that the vertical force V applied at the end of the bonnet is 9.7 N. 3) Calculate the magnitude of the force acting at the hinge O.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Q4:
The diagram shows the open bonnet of a car
vortical force V
ijlull. The bonnet is held open at an angle of 60° to the
horizontal by a vertical force V applied at one end of the
bonnet (shown on the diagram). The bonnet is 0.90 m
long, has a weight of 25 N and its center of gravity G is
car bonnet-
0.35 m from the hinge at O.
0.90m
1) On the diagram, draw and label the two forces other
than V acting on the bonnet.
635m
2) By taking moments about 0, Proof that the vertical
force V applied at the end of the bonnet is 9.7 N.
horizonlal -
hinge O
3) Calculate the magnitude of the force acting at the hinge O.
Transcribed Image Text:Q4: The diagram shows the open bonnet of a car vortical force V ijlull. The bonnet is held open at an angle of 60° to the horizontal by a vertical force V applied at one end of the bonnet (shown on the diagram). The bonnet is 0.90 m long, has a weight of 25 N and its center of gravity G is car bonnet- 0.35 m from the hinge at O. 0.90m 1) On the diagram, draw and label the two forces other than V acting on the bonnet. 635m 2) By taking moments about 0, Proof that the vertical force V applied at the end of the bonnet is 9.7 N. horizonlal - hinge O 3) Calculate the magnitude of the force acting at the hinge O.
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