The velocity of a moving body, is
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Civil Engineering · all questionsApplied Mechanics And Graphic Statics
Applied Mechanics And Graphic Statics
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To double the period of oscillation of a simple pendulum
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A particle moves with a velocity of 2 m/sec in a straight line with a negative acceleration of 0.1 m/sec2. Time required to traverse a distance of 1.5 m, is
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The equation of motion of a particle starting from rest along a straight line is x = t3 - 3t2 + 5. The ratio of the velocities after 5 sec and 3 sec will be
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The equation of motion of a particle starting from rest along a straight line is x = t3 - 3t2 + 5. The ratio of the accelerations after 5 sec and 3 sec will be
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A shell of mass 100 kg travelling with a velocity of 10 m/sec breaks into two equal pieces during an explosion which provides an extra kinetic energy of 20000 Joules. If the pieces continue to move in the same direction as before, then the speed of the faster one must be
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The angular speed of a car while taking a circular turn of radius 100 m at 36 km/hour, is
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At the instantaneous center, the velocity of the moving lamina at any instant is
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Which one of the following statements is true?
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A ball is dropped from a height of 16 m on a horizontal floor. If it rebounds to a height of 9 m after striking the floor, the coefficient of restitution between ball and floor is
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For a non-concurrent force system to be in equilibrium
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A quantity whose dimensions are M2L2T3 could be the product of
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The total time of collision and restitution of two bodies, is called
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When a body slides down an inclined surface, the acceleration (f) of the body, is given by
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The ratio of the moment of inertia of a rectangle about its centroidal axis to the moment of inertia about its base, is
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The characteristic of a couple is:
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A system of coplanar forces acting on a rigid body can be reduced to
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The phenomenon of collision of two elastic bodies takes place because bodies
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The pole distance is measured in
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Q100
Open questionThe centre of gravity of a plane lamina will not be at its geometrical centre if it is a
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