Q201
Open questionIf the angle between the applied force and the direction of motion of a body, is between 90° and 180°, the work done, is called
Select an option to see the answer and solution.
Civil Engineering · all questionsApplied Mechanics And Graphic Statics
Applied Mechanics And Graphic Statics
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
355
Questions
11/18
Page
Pick an option on a question to see the right answer and solution.
Q202
Open questionA particle of mass 2 kg executes simple harmonic motion of frequency 6/71 Hz and amplitude 0.25 m. Its maximum kinetic energy is
Select an option to see the answer and solution.
Q203
Open questionA particle is dropped from a height of 3 m on a horizontal floor, which has a coefficient of restitution with the ball of . The height to which the ball will rebound after striking the floor is
Select an option to see the answer and solution.
Q204
Open questionA glass ball is shot to hit a wall from a point on a smooth floor. If the ball returns back to the point of projection in twice the time taken in reaching the wall, the coefficient of restitution between the glass ball and the wall is
Select an option to see the answer and solution.
Q205
Open questionFor the system of the loads shown in bellow figure, the time required for the 6.6 kg load to fall on the edge, is
Select an option to see the answer and solution.
Q206
Open questionThe moment of inertia of a triangular section (base b, height h) about centroidal axis parallel to the base, is
Select an option to see the answer and solution.
Q207
Open questionThe point about which combined motion of rotation and translation of a rigid body takes place, is known as
Select an option to see the answer and solution.
Q208
Open questionNewton’s Law of Motion is:
Select an option to see the answer and solution.
Q209
Open questionJoule is the unit of
Select an option to see the answer and solution.
Q210
Open questionJoule is the unit of
Select an option to see the answer and solution.
Q211
Open questionA block of weight 50 kg is placed on a horizontal plane. When a horizontal force of 18 kg is applied, the block is just on the point of motion. The angle of friction is
Select an option to see the answer and solution.
Q212
Open questionIn a simple harmonic motion, the position of equilibrium is always
Select an option to see the answer and solution.
Q213
Open questionThe velocity ratio of an inclined plane of inclination ‘θ’ with horizontal for lifting a load is
Select an option to see the answer and solution.
Q214
Open questionThe maximum displacement of a particle executing S.H.M. corresponds to
Select an option to see the answer and solution.
Q215
Open questionA force P of 50 N and another force Q of unknown magnitude act at 90° to each other. They are balanced by a force of 130 N. The magnitude of Q is
Select an option to see the answer and solution.
Q216
Open questionIf two forces each equal to ‘T’ in magnitude act at right angles, their effect may be neutralized by a third force acting along their bisector in opposite direction whose magnitude will be
Select an option to see the answer and solution.
Q217
Open questionIf a particle is projected inside a horizontal tunnel which is 554 cm high with a velocity of 60 m per sec, the angle of projection for maximum range, is
Select an option to see the answer and solution.
Q218
Open questionKinetic friction may be defined as
Select an option to see the answer and solution.
Q219
Open questionEnergy may be defined as
Select an option to see the answer and solution.
Q220
Open questionA projectile has maximum range of 40 m on a horizontal plane. If angle of projection is a and the time of flight is 1 second, then sin a must be about (Assume g = 10 m/sec2)
Select an option to see the answer and solution.