Task 10871.
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- Physics
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- 31.12.2015 19:02:50
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- Юрий Физик · about the seller and their products
DESCRIPTION
Task 10871.
Determine the efficiency of the impact hammer, hammer a nail into the wall, if the mass of the hammer 1,5 kg, and the weight of the nail ´30
Additional information:
Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
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