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james9.81
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A drop hammer of mass 200kg falls freely through a distance of 2m to strike a forging and is brought to rest after a distance of 50 mm. The hammer does not rebound after impact. The mass of the forging is 500 kg. Determine the average resistance of the metal.
please can anyone solve this question, will be much appreciate :)
please can anyone solve this question, will be much appreciate :)