EXAMIANS
The impact between two lead spheres is approximately equal to an __________ impact.
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The rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction in which the force acts. This statement is known as
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According to the law of moments, if a number of coplanar forces acting on a particle are in equilibrium, then
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The power developed by a body acted upon by a torque 'T' Newton meter (N - m) and revolving at ω radian/s is given by
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Two forces are acting at an angle of 120°. The bigger force is 40 N and the resultant is perpendicular to the smaller one. The smaller force is
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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.)
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The center of gravity of a semi-circle lies at a distance of __________ from its base measured along the vertical radius.
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The total momentum of a system of masses (i. e. moving bodies) in any one direction remains constant, unless acted upon by an external force in that direction. This statement is called
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A cable with a uniformly distributed load per horizontal meter run will take the following shape
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During elastic impact, the relative velocity of the two bodies after impact is __________ the relative velocity of the two bodies before impact.
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