EXAMIANS
For maximum range of a projectile, the angle of projection should be
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Three forces which act on a rigid body to keep it in equilibrium. The forces must be coplanar and
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The motion of a bicycle wheel is
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Effect of a force on a body depends upon its
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One Joule is equivalent to
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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 phenomenon of collision of two elastic bodies takes place because bodies
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A body of weight ‘w’ placed on an inclined plane is acted upon by a force ‘P’ parallel to the plane which causes the body just to move up the plane. If the angle of inclination of the plane is ‘θ’ and angle of friction is ‘φ’, the minimum value of ‘P’, is
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The angle of projection for a range is equal to the distance through which the particle would have fallen in order to acquire a velocity equal to the velocity of projection, will be
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The shape of a suspended cable under its own weight, is
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