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CE Quiz 12

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Question 1

Find the resultant force acting on a body.

Question 2

A ball of weight 100 N is tied to a smooth wall by a cord making an angle of 30 ° to the wall.
The tension is the cord is :

Question 3

The x-component of a force

applied on a rectangular plate at A is 150N. If the line of action of

passes through B, determine the magnitude of F and its y component. (make the image)

Question 4

Find the no. Of reactions at support B in the following figure.

Question 5

Draw the FBD of the following figure of wt. W

Question 6

Find the centroid of given figure (from AB)

Question 7

Determine the tension T in the wire as shown in figure.

If the coefficient of friction between blocks A and B is 1/3 and the coefficient of friction between block B and the floor is 1/2. Block B weighs 5000 N and block A weighs 2500 N.

Question 8

Calculate the frequency of the system?

Question 9

A composite area figure means

Question 10

The cantilever beam, as shown in figure below is made up of mild steel. It has negligible weight and is carrying a mass M at its free end and it also resting an elastic support of stiffness K₁ as shown. If K₂ represents the bending stiffness of the beam, the natural frequency for the system will be

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AE & JE Exams

May 18AE & JE Exams