Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Mechanical Engineering
»
Engineering Mechanics
The resultant of the two forces P and Q is R. If Q is doubled, the new resultant is perpendicular to P. Then
P = Q
Q = R
Q = 2R
none of these
Correct Answer:
Q = R
← Previous Question
Next Question→
More Questions from
Engineering Mechanics
Whenever a force acts on a body and the body undergoes a displacement, then
Moment of inertia of a circular section about its diameter (d) is
When a particle moves along a straight path, there will be centripetal acceleration as well as tangential acceleration.
The linear acceleration (a) of a body rotating along a circular path of radius (r) with an angular acceleration of α rad / s2, is
A framed structure is imperfect, if the number of members are __________ (2j - 3).
A block ot mass 20 kg lying on a rough horizontal plane is connected by a light string passing over a smooth pulley to another mass 5 kg, which can move freely in the Vertical direction, as shown in the below figure. The tension in the string will __________ with the increase in coefficient of friction.
The rate of doing work is known as
The centre of gravity of a right circular solid cone is at a distance of __________ from its base, measured along the vertical axis.(where h = Height of a right circular solid cone.)
If three coplaner forces acting on a point are in equilibrium, then each force is proportional to the sine, of the angle between the other two.
The unit of work in S.I. units is
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments