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SSC JE ME QUIZ_ Engineering Mechanics Booster Quiz-10

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Question 1

If the magnitude of the resultant of two forces of equal magnitude has the same magnitude has the same magnitude, the angle between them is

Question 2

The figure shows a plane truss having a vertical downward force of P applied at joint B. F_ED is

Question 3

Polar moment of inertia is

Question 4

The maximum frictional force which comes into play when a body just begins to slide over the surface of another body is known as ___________.

Question 5

A body is moving upwards with an acceleration ‘a’ and its weight increases by 50%. The acceleration ‘a’ of the body is,

where g is the acceleration due to gravity.

Question 6

A circular disc rolls down without slipping on an inclined plane. The ratio of its rotational kinetic energy to the total kinetic energy is

Question 7

While running through a bend a bicycle remains stable due to _______.

Question 8

A simple structure ABCDE is supported on a hinge at A and on rollers at B while it carries a horizontal force of 1000 KN at E as shown in the figure.The magnitude of force (in KN) in member AC is _____.

Question 9

Find the correct statement

1) The term centroid applies to body of mass and weight.

2) Centroid is point in a plane area such that moment of the area about any axis, through the point is zero.

3) Centroid of area is calculated for 3-D structure/bodies

Question 10

Limiting force of friction is the

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AE & JE Exams Mechanical Engineering

Oct 27AE & JE Exams