## Applied Mechanics and Graphic Statics

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Applied Mechanics and Graphic Statics

For lifting a load of 50 kg through a distance of 2.5 cm, an effort of 12.5 kg is moved through a distance of 40 cm. The efficiency of the lifting machine, is

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Applied Mechanics and Graphic Statics

A load of 500 kg was lifted through a distance of 13 cm. by an effort of 25 kg which moved through a distance of 650 cm. The mechanical advantage of the lifting machine is

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Applied Mechanics and Graphic Statics

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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Applied Mechanics and Graphic Statics

Engineer's units of force, is

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