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GATE (CE) : Engineering Mechanics & Design of Steel Structures #1 (App update required to attempt this test)

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Question 1

A solid sphere will be in stable equilibrium if its centre of gravity lies

Question 2

Two forces P= 6kN and Q =10kN are acting on a particle such that their lines of action are inclined to each other at an angle of 60. What is the magnitude of the third force R in kN, which will keep the particle in equilibrium.

Question 3

Two forces equal to ‘M’ and ‘2M’ respectively act on a particle. When the first force is increased by 100 N and the second force is tripled, the direction of the resultant remains same. Then the value of force ‘M’ is (in N, nearest integer)

Question 4

A mass of 2 kg is hung by a string of length 1.5m as shown in the figure. The mass revolves in a circular path at 50 revolutions per minute. The tension in the string (in N) is

Question 5

What is the ratio of normal components To the plane and along the plane for a body of 50 N resting on a plane inclined at 45 to the horizontal.

Question 6

The ladder is 13m long and weighs 350 N and rests against the wall. Assume frictionless contact, the magnitude of Force P required to maintain the equilibrium of ladder is

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