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SSC JE ME 2017- Engineering Mechanics Rankers Quiz 6

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Question 1

Two rectangular blocks of weight ‘W’ each are connected by a flexible cord and rest upon a horizontal and an inclined plane with the cord passing over a pulley as shown in the figure below. If is the coefficient of friction for all continuous surfaces, angle ‘’ for motion of system to impede will be

Image result for Two rectangular blocks of weight ‘W’ each are connected by a flexible cord and rest upon a horizontal and an inclined plane with the cord passing over a pulley as shown in the figure below. If is the coefficient of friction for all continuous surfaces, angle ‘’ for motion of system to impede will be

Question 2

The rate of change of linear momentum is equals to ________.

Question 3

A satellite is kept on moving in its orbit around the earth due to __________.

Question 4

The direction of frictional force acting on a body which can slide on a fixed surface is:

Question 5

A 10 kg mass is hung from 2 light, inextensible strings as shown. The tension in the horizontal string is nearly

Question 6

Find the angle θ in the figure?

Question 7

Find the expression for couple moment as shown in figure?

Question 8

A structural truss hinged at point F, is subjected to a load P of 20kN. Determine the force that will be supported by member AB.

Question 9

For the truss shown in the figure, the magnitude of the force (in kN) in the member SR is
Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE ME 18-Mar\GATE-ME-2015-P2_files\image063.jpg

Question 10

A steel wheel of 600 mm diameter rolls on a horizontal steel rail. It carries a load of 500 N. The coefficient of rolling resistance is 0.3. The force in N(passing through the centre), necessary to roll the wheel along the rail is

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Nov 17ESE & GATE ME