EXAMIANS
The maximum displacement of a particle executing S.H.M. corresponds to
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The centre of gravity of a plane lamina will not be at its geometrical centre if it is a
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If the resultant of two forces ‘P’ and ‘Q’ acting at an angle ‘θ’ makes an angle ‘α’ with ‘P’, then tan α equals
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For the given values of initial velocity of projection and angle of inclination of the plane, the maximum range for a projectile projected upwards will be obtained, if the angle of projection is
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If g1 and g2 are the gravitational accelerations on two mountains A and B respectively, the weight of a body when transported from A to B will be multiplied by
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It is observed that in a certain sinusoidal oscillation, the amplitude is linearly dependent on the frequency f. If the maximum velocity during the oscillation is V, then V must be proportional to
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Newton's law of Collision of elastic bodies states that when two moving bodies collide each other, their velocity of separation
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If two forces acting at a point are in equilibrium, they must be equal in magnitude and their line of action must be along
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The velocity ratio of an inclined plane of inclination ‘θ’ with horizontal for lifting a load is
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The dimensions of centrifugal force are
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