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The Achilles tendon is subjected to a large tension stress that results in a strain of 5%. If the unloaded tendon is 10 cm long, how much does it elongate as a result of this strain?
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A clock is set against an accurate standard and 30 days later is found to be in error by 12 seconds. What is the percentage of error in its time keeping?
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Question: In one of the classic nuclear physics experiments at the beginning of the 20th century, an alpha particle was accelerated towards a gold nucleus and its path was substantially deflected by the Coulomb interacti ...
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